200962060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12671}}^1$

素因数の和:12754

約数の個数: 48

約数和(自身を含む): 461970432

約数和(自身を除く): 261008372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 7930, 12671, 15860, 25342, 50684, 63355, 126710, 164723, 253420, 329446, 658892, 772931, 823615, 1545862, 1647230, 3091724, 3294460, 3864655, 7729310, 10048103, 15458620, 20096206, 40192412, 50240515, 100481030, 200962060]

約数ペア:

[(1, 200962060), (2, 100481030), (4, 50240515), (5, 40192412), (10, 20096206), (13, 15458620), (20, 10048103), (26, 7729310), (52, 3864655), (61, 3294460), (65, 3091724), (122, 1647230), (130, 1545862), (244, 823615), (260, 772931), (305, 658892), (610, 329446), (793, 253420), (1220, 164723), (1586, 126710), (3172, 63355), (3965, 50684), (7930, 25342), (12671, 15860)]