194776140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 640289664

約数和(自身を除く): 445513524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 37, 39, 51, 52, 60, 65, 68, 74, 78, 85, 102, 111, 130, 148, 156, 170, 185, 195, 204, 221, 222, 255, 260, 340, 370, 390, 397, 442, 444, 481, 510, 555, 629, 663, 740, 780, 794, 884, 962, 1020, 1105, 1110, 1191, 1258, 1326, 1443, 1588, 1887, 1924, 1985, 2210, 2220, 2382, 2405, 2516, 2652, 2886, 3145, 3315, 3774, 3970, 4420, 4764, 4810, 5161, 5772, 5955, 6290, 6630, 6749, 7215, 7548, 7940, 8177, 9435, 9620, 10322, 11910, 12580, 13260, 13498, 14430, 14689, 15483, 16354, 18870, 20247, 20644, 23820, 24531, 25805, 26996, 28860, 29378, 30966, 32708, 33745, 37740, 40494, 40885, 44067, 49062, 51610, 58756, 61932, 67490, 73445, 77415, 80988, 81770, 87737, 88134, 98124, 101235, 103220, 122655, 134980, 146890, 154830, 163540, 175474, 176268, 190957, 202470, 220335, 245310, 249713, 263211, 293780, 309660, 350948, 381914, 404940, 438685, 440670, 490620, 499426, 526422, 572871, 749139, 763828, 877370, 881340, 954785, 998852, 1052844, 1145742, 1248565, 1316055, 1498278, 1754740, 1909570, 2291484, 2497130, 2632110, 2864355, 2996556, 3246269, 3745695, 3819140, 4994260, 5264220, 5728710, 6492538, 7491390, 9738807, 11457420, 12985076, 14982780, 16231345, 19477614, 32462690, 38955228, 48694035, 64925380, 97388070, 194776140]

約数ペア:

[(1, 194776140), (2, 97388070), (3, 64925380), (4, 48694035), (5, 38955228), (6, 32462690), (10, 19477614), (12, 16231345), (13, 14982780), (15, 12985076), (17, 11457420), (20, 9738807), (26, 7491390), (30, 6492538), (34, 5728710), (37, 5264220), (39, 4994260), (51, 3819140), (52, 3745695), (60, 3246269), (65, 2996556), (68, 2864355), (74, 2632110), (78, 2497130), (85, 2291484), (102, 1909570), (111, 1754740), (130, 1498278), (148, 1316055), (156, 1248565), (170, 1145742), (185, 1052844), (195, 998852), (204, 954785), (221, 881340), (222, 877370), (255, 763828), (260, 749139), (340, 572871), (370, 526422), (390, 499426), (397, 490620), (442, 440670), (444, 438685), (481, 404940), (510, 381914), (555, 350948), (629, 309660), (663, 293780), (740, 263211), (780, 249713), (794, 245310), (884, 220335), (962, 202470), (1020, 190957), (1105, 176268), (1110, 175474), (1191, 163540), (1258, 154830), (1326, 146890), (1443, 134980), (1588, 122655), (1887, 103220), (1924, 101235), (1985, 98124), (2210, 88134), (2220, 87737), (2382, 81770), (2405, 80988), (2516, 77415), (2652, 73445), (2886, 67490), (3145, 61932), (3315, 58756), (3774, 51610), (3970, 49062), (4420, 44067), (4764, 40885), (4810, 40494), (5161, 37740), (5772, 33745), (5955, 32708), (6290, 30966), (6630, 29378), (6749, 28860), (7215, 26996), (7548, 25805), (7940, 24531), (8177, 23820), (9435, 20644), (9620, 20247), (10322, 18870), (11910, 16354), (12580, 15483), (13260, 14689), (13498, 14430)]