202489078185

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^2$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 370074996720

約数和(自身を除く): 167585918535

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 109, 113, 159, 183, 265, 305, 327, 339, 477, 545, 549, 565, 795, 915, 981, 1017, 1635, 1695, 2385, 2745, 3233, 4905, 5085, 5777, 5989, 6649, 6893, 9699, 12317, 12769, 16165, 17331, 17967, 19947, 20679, 28885, 29097, 29945, 33245, 34465, 36951, 38307, 48495, 51993, 53901, 59841, 61585, 62037, 63845, 86655, 89835, 99735, 103395, 110853, 114921, 145485, 184755, 191535, 259965, 269505, 299205, 310185, 352397, 365329, 554265, 574605, 652801, 676757, 751337, 778909, 1057191, 1095987, 1391821, 1761985, 1826645, 1958403, 2030271, 2254011, 2336727, 3171573, 3264005, 3287961, 3383785, 3756685, 3894545, 4175463, 5285955, 5479935, 5875209, 6090813, 6762033, 6959105, 7010181, 9792015, 10151355, 11270055, 11683635, 12526389, 15857865, 16439805, 20877315, 29376045, 30454065, 33810165, 35050905, 39820861, 41282177, 62631945, 73766513, 84901081, 119462583, 123846531, 199104305, 206410885, 221299539, 254703243, 358387749, 368832565, 371539593, 424505405, 597312915, 619232655, 663898617, 764109729, 1106497695, 1273516215, 1791938745, 1857697965, 3319493085, 3820548645, 4499757293, 13499271879, 22498786465, 40497815637, 67496359395, 202489078185]

約数ペア:

[(1, 202489078185), (3, 67496359395), (5, 40497815637), (9, 22498786465), (15, 13499271879), (45, 4499757293), (53, 3820548645), (61, 3319493085), (109, 1857697965), (113, 1791938745), (159, 1273516215), (183, 1106497695), (265, 764109729), (305, 663898617), (327, 619232655), (339, 597312915), (477, 424505405), (545, 371539593), (549, 368832565), (565, 358387749), (795, 254703243), (915, 221299539), (981, 206410885), (1017, 199104305), (1635, 123846531), (1695, 119462583), (2385, 84901081), (2745, 73766513), (3233, 62631945), (4905, 41282177), (5085, 39820861), (5777, 35050905), (5989, 33810165), (6649, 30454065), (6893, 29376045), (9699, 20877315), (12317, 16439805), (12769, 15857865), (16165, 12526389), (17331, 11683635), (17967, 11270055), (19947, 10151355), (20679, 9792015), (28885, 7010181), (29097, 6959105), (29945, 6762033), (33245, 6090813), (34465, 5875209), (36951, 5479935), (38307, 5285955), (48495, 4175463), (51993, 3894545), (53901, 3756685), (59841, 3383785), (61585, 3287961), (62037, 3264005), (63845, 3171573), (86655, 2336727), (89835, 2254011), (99735, 2030271), (103395, 1958403), (110853, 1826645), (114921, 1761985), (145485, 1391821), (184755, 1095987), (191535, 1057191), (259965, 778909), (269505, 751337), (299205, 676757), (310185, 652801), (352397, 574605), (365329, 554265)]