206637630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2801

約数の個数: 64

約数和(自身を含む): 518289408

約数和(自身を除く): 311651778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 83, 93, 155, 166, 186, 249, 310, 415, 465, 498, 830, 930, 1245, 2490, 2573, 2677, 5146, 5354, 7719, 8031, 12865, 13385, 15438, 16062, 25730, 26770, 38595, 40155, 77190, 80310, 82987, 165974, 222191, 248961, 414935, 444382, 497922, 666573, 829870, 1110955, 1244805, 1333146, 2221910, 2489610, 3332865, 6665730, 6887921, 13775842, 20663763, 34439605, 41327526, 68879210, 103318815, 206637630]

約数ペア:

[(1, 206637630), (2, 103318815), (3, 68879210), (5, 41327526), (6, 34439605), (10, 20663763), (15, 13775842), (30, 6887921), (31, 6665730), (62, 3332865), (83, 2489610), (93, 2221910), (155, 1333146), (166, 1244805), (186, 1110955), (249, 829870), (310, 666573), (415, 497922), (465, 444382), (498, 414935), (830, 248961), (930, 222191), (1245, 165974), (2490, 82987), (2573, 80310), (2677, 77190), (5146, 40155), (5354, 38595), (7719, 26770), (8031, 25730), (12865, 16062), (13385, 15438)]