201392880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3843

約数の個数: 160

約数和(自身を含む): 712079424

約数和(自身を除く): 510686544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 3797, 4080, 4420, 5304, 6630, 7594, 8840, 10608, 11391, 13260, 15188, 17680, 18985, 22782, 26520, 30376, 37970, 45564, 49361, 53040, 56955, 60752, 64549, 75940, 91128, 98722, 113910, 129098, 148083, 151880, 182256, 193647, 197444, 227820, 246805, 258196, 296166, 303760, 322745, 387294, 394888, 455640, 493610, 516392, 592332, 645490, 740415, 774588, 789776, 839137, 911280, 968235, 987220, 1032784, 1184664, 1290980, 1480830, 1549176, 1678274, 1936470, 1974440, 2369328, 2517411, 2581960, 2961660, 3098352, 3356548, 3872940, 3948880, 4195685, 5034822, 5163920, 5923320, 6713096, 7745880, 8391370, 10069644, 11846640, 12587055, 13426192, 15491760, 16782740, 20139288, 25174110, 33565480, 40278576, 50348220, 67130960, 100696440, 201392880]

約数ペア:

[(1, 201392880), (2, 100696440), (3, 67130960), (4, 50348220), (5, 40278576), (6, 33565480), (8, 25174110), (10, 20139288), (12, 16782740), (13, 15491760), (15, 13426192), (16, 12587055), (17, 11846640), (20, 10069644), (24, 8391370), (26, 7745880), (30, 6713096), (34, 5923320), (39, 5163920), (40, 5034822), (48, 4195685), (51, 3948880), (52, 3872940), (60, 3356548), (65, 3098352), (68, 2961660), (78, 2581960), (80, 2517411), (85, 2369328), (102, 1974440), (104, 1936470), (120, 1678274), (130, 1549176), (136, 1480830), (156, 1290980), (170, 1184664), (195, 1032784), (204, 987220), (208, 968235), (221, 911280), (240, 839137), (255, 789776), (260, 774588), (272, 740415), (312, 645490), (340, 592332), (390, 516392), (408, 493610), (442, 455640), (510, 394888), (520, 387294), (624, 322745), (663, 303760), (680, 296166), (780, 258196), (816, 246805), (884, 227820), (1020, 197444), (1040, 193647), (1105, 182256), (1326, 151880), (1360, 148083), (1560, 129098), (1768, 113910), (2040, 98722), (2210, 91128), (2652, 75940), (3120, 64549), (3315, 60752), (3536, 56955), (3797, 53040), (4080, 49361), (4420, 45564), (5304, 37970), (6630, 30376), (7594, 26520), (8840, 22782), (10608, 18985), (11391, 17680), (13260, 15188)]