201672460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48247}}^1$

素因数の和:48286

約数の個数: 48

約数和(自身を含む): 486339840

約数和(自身を除く): 284667380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 48247, 96494, 192988, 241235, 482470, 530717, 916693, 964940, 1061434, 1833386, 2122868, 2653585, 3666772, 4583465, 5307170, 9166930, 10083623, 10614340, 18333860, 20167246, 40334492, 50418115, 100836230, 201672460]

約数ペア:

[(1, 201672460), (2, 100836230), (4, 50418115), (5, 40334492), (10, 20167246), (11, 18333860), (19, 10614340), (20, 10083623), (22, 9166930), (38, 5307170), (44, 4583465), (55, 3666772), (76, 2653585), (95, 2122868), (110, 1833386), (190, 1061434), (209, 964940), (220, 916693), (380, 530717), (418, 482470), (836, 241235), (1045, 192988), (2090, 96494), (4180, 48247)]