204177090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2741}}^1$

素因数の和:2955

約数の個数: 64

約数和(自身を含む): 530675712

約数和(自身を除く): 326498622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 191, 195, 382, 390, 573, 955, 1146, 1910, 2483, 2741, 2865, 4966, 5482, 5730, 7449, 8223, 12415, 13705, 14898, 16446, 24830, 27410, 35633, 37245, 41115, 71266, 74490, 82230, 106899, 178165, 213798, 356330, 523531, 534495, 1047062, 1068990, 1570593, 2617655, 3141186, 5235310, 6805903, 7852965, 13611806, 15705930, 20417709, 34029515, 40835418, 68059030, 102088545, 204177090]

約数ペア:

[(1, 204177090), (2, 102088545), (3, 68059030), (5, 40835418), (6, 34029515), (10, 20417709), (13, 15705930), (15, 13611806), (26, 7852965), (30, 6805903), (39, 5235310), (65, 3141186), (78, 2617655), (130, 1570593), (191, 1068990), (195, 1047062), (382, 534495), (390, 523531), (573, 356330), (955, 213798), (1146, 178165), (1910, 106899), (2483, 82230), (2741, 74490), (2865, 71266), (4966, 41115), (5482, 37245), (5730, 35633), (7449, 27410), (8223, 24830), (12415, 16446), (13705, 14898)]