203469430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38609}}^1$

素因数の和:38664

約数の個数: 32

約数和(自身を含む): 400308480

約数和(自身を除く): 196839050

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 38609, 77218, 193045, 386090, 656353, 1196879, 1312706, 2393758, 3281765, 5984395, 6563530, 11968790, 20346943, 40693886, 101734715, 203469430]

約数ペア:

[(1, 203469430), (2, 101734715), (5, 40693886), (10, 20346943), (17, 11968790), (31, 6563530), (34, 5984395), (62, 3281765), (85, 2393758), (155, 1312706), (170, 1196879), (310, 656353), (527, 386090), (1054, 193045), (2635, 77218), (5270, 38609)]