220132506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{2243}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 480826368

約数和(自身を除く): 260693862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1487, 2243, 2974, 4461, 4486, 6729, 8922, 13458, 16357, 24673, 32714, 49071, 49346, 74019, 98142, 148038, 3335341, 6670682, 10006023, 20012046, 36688751, 73377502, 110066253, 220132506]

約数ペア:

[(1, 220132506), (2, 110066253), (3, 73377502), (6, 36688751), (11, 20012046), (22, 10006023), (33, 6670682), (66, 3335341), (1487, 148038), (2243, 98142), (2974, 74019), (4461, 49346), (4486, 49071), (6729, 32714), (8922, 24673), (13458, 16357)]