200549180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40597}}^1$

素因数の和:40638

約数の個数: 48

約数和(自身を含む): 477432480

約数和(自身を除く): 276883300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 40597, 81194, 162388, 202985, 405970, 527761, 771343, 811940, 1055522, 1542686, 2111044, 2638805, 3085372, 3856715, 5277610, 7713430, 10027459, 10555220, 15426860, 20054918, 40109836, 50137295, 100274590, 200549180]

約数ペア:

[(1, 200549180), (2, 100274590), (4, 50137295), (5, 40109836), (10, 20054918), (13, 15426860), (19, 10555220), (20, 10027459), (26, 7713430), (38, 5277610), (52, 3856715), (65, 3085372), (76, 2638805), (95, 2111044), (130, 1542686), (190, 1055522), (247, 811940), (260, 771343), (380, 527761), (494, 405970), (988, 202985), (1235, 162388), (2470, 81194), (4940, 40597)]