203445684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 588689920

約数和(自身を除く): 385244236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 93, 111, 117, 124, 148, 156, 186, 222, 234, 279, 333, 372, 379, 403, 444, 468, 481, 558, 666, 758, 806, 962, 1116, 1137, 1147, 1209, 1332, 1443, 1516, 1612, 1924, 2274, 2294, 2418, 2886, 3411, 3441, 3627, 4329, 4548, 4588, 4836, 4927, 5772, 6822, 6882, 7254, 8658, 9854, 10323, 11749, 13644, 13764, 14023, 14508, 14781, 14911, 17316, 19708, 20646, 23498, 28046, 29562, 29822, 35247, 41292, 42069, 44343, 44733, 46996, 56092, 59124, 59644, 70494, 84138, 88686, 89466, 105741, 126207, 134199, 140988, 152737, 168276, 177372, 178932, 182299, 211482, 252414, 268398, 305474, 364598, 422964, 434713, 458211, 504828, 536796, 546897, 610948, 729196, 869426, 916422, 1093794, 1304139, 1374633, 1640691, 1738852, 1832844, 2187588, 2608278, 2749266, 3281382, 3912417, 5216556, 5498532, 5651269, 6562764, 7824834, 11302538, 15649668, 16953807, 22605076, 33907614, 50861421, 67815228, 101722842, 203445684]

約数ペア:

[(1, 203445684), (2, 101722842), (3, 67815228), (4, 50861421), (6, 33907614), (9, 22605076), (12, 16953807), (13, 15649668), (18, 11302538), (26, 7824834), (31, 6562764), (36, 5651269), (37, 5498532), (39, 5216556), (52, 3912417), (62, 3281382), (74, 2749266), (78, 2608278), (93, 2187588), (111, 1832844), (117, 1738852), (124, 1640691), (148, 1374633), (156, 1304139), (186, 1093794), (222, 916422), (234, 869426), (279, 729196), (333, 610948), (372, 546897), (379, 536796), (403, 504828), (444, 458211), (468, 434713), (481, 422964), (558, 364598), (666, 305474), (758, 268398), (806, 252414), (962, 211482), (1116, 182299), (1137, 178932), (1147, 177372), (1209, 168276), (1332, 152737), (1443, 140988), (1516, 134199), (1612, 126207), (1924, 105741), (2274, 89466), (2294, 88686), (2418, 84138), (2886, 70494), (3411, 59644), (3441, 59124), (3627, 56092), (4329, 46996), (4548, 44733), (4588, 44343), (4836, 42069), (4927, 41292), (5772, 35247), (6822, 29822), (6882, 29562), (7254, 28046), (8658, 23498), (9854, 20646), (10323, 19708), (11749, 17316), (13644, 14911), (13764, 14781), (14023, 14508)]