203734170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 568719360

約数和(自身を除く): 364985190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 101, 135, 155, 186, 202, 241, 270, 279, 303, 310, 465, 482, 505, 558, 606, 723, 837, 909, 930, 1010, 1205, 1395, 1446, 1515, 1674, 1818, 2169, 2410, 2727, 2790, 3030, 3131, 3615, 4185, 4338, 4545, 5454, 6262, 6507, 7230, 7471, 8370, 9090, 9393, 10845, 13014, 13635, 14942, 15655, 18786, 21690, 22413, 24341, 27270, 28179, 31310, 32535, 37355, 44826, 46965, 48682, 56358, 65070, 67239, 73023, 74710, 84537, 93930, 112065, 121705, 134478, 140895, 146046, 169074, 201717, 219069, 224130, 243410, 281790, 336195, 365115, 403434, 422685, 438138, 657207, 672390, 730230, 754571, 845370, 1008585, 1095345, 1314414, 1509142, 2017170, 2190690, 2263713, 3286035, 3772855, 4527426, 6572070, 6791139, 7545710, 11318565, 13582278, 20373417, 22637130, 33955695, 40746834, 67911390, 101867085, 203734170]

約数ペア:

[(1, 203734170), (2, 101867085), (3, 67911390), (5, 40746834), (6, 33955695), (9, 22637130), (10, 20373417), (15, 13582278), (18, 11318565), (27, 7545710), (30, 6791139), (31, 6572070), (45, 4527426), (54, 3772855), (62, 3286035), (90, 2263713), (93, 2190690), (101, 2017170), (135, 1509142), (155, 1314414), (186, 1095345), (202, 1008585), (241, 845370), (270, 754571), (279, 730230), (303, 672390), (310, 657207), (465, 438138), (482, 422685), (505, 403434), (558, 365115), (606, 336195), (723, 281790), (837, 243410), (909, 224130), (930, 219069), (1010, 201717), (1205, 169074), (1395, 146046), (1446, 140895), (1515, 134478), (1674, 121705), (1818, 112065), (2169, 93930), (2410, 84537), (2727, 74710), (2790, 73023), (3030, 67239), (3131, 65070), (3615, 56358), (4185, 48682), (4338, 46965), (4545, 44826), (5454, 37355), (6262, 32535), (6507, 31310), (7230, 28179), (7471, 27270), (8370, 24341), (9090, 22413), (9393, 21690), (10845, 18786), (13014, 15655), (13635, 14942)]