205467210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 579616128

約数和(自身を除く): 374148918

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 151, 195, 234, 302, 390, 453, 585, 755, 906, 1163, 1170, 1359, 1510, 1963, 2265, 2326, 2718, 3489, 3926, 4530, 5815, 5889, 6795, 6978, 9815, 10467, 11630, 11778, 13590, 15119, 17445, 17667, 19630, 20934, 29445, 30238, 34890, 35334, 45357, 52335, 58890, 75595, 88335, 90714, 104670, 136071, 151190, 175613, 176670, 226785, 272142, 351226, 453570, 526839, 680355, 878065, 1053678, 1360710, 1580517, 1756130, 2282969, 2634195, 3161034, 4565938, 5268390, 6848907, 7902585, 11414845, 13697814, 15805170, 20546721, 22829690, 34244535, 41093442, 68489070, 102733605, 205467210]

約数ペア:

[(1, 205467210), (2, 102733605), (3, 68489070), (5, 41093442), (6, 34244535), (9, 22829690), (10, 20546721), (13, 15805170), (15, 13697814), (18, 11414845), (26, 7902585), (30, 6848907), (39, 5268390), (45, 4565938), (65, 3161034), (78, 2634195), (90, 2282969), (117, 1756130), (130, 1580517), (151, 1360710), (195, 1053678), (234, 878065), (302, 680355), (390, 526839), (453, 453570), (585, 351226), (755, 272142), (906, 226785), (1163, 176670), (1170, 175613), (1359, 151190), (1510, 136071), (1963, 104670), (2265, 90714), (2326, 88335), (2718, 75595), (3489, 58890), (3926, 52335), (4530, 45357), (5815, 35334), (5889, 34890), (6795, 30238), (6978, 29445), (9815, 20934), (10467, 19630), (11630, 17667), (11778, 17445), (13590, 15119)]