202173270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9781}}^1$

素因数の和:9857

約数の個数: 64

約数和(自身を含む): 532453824

約数和(自身を除く): 330280554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 9781, 10335, 19562, 20670, 29343, 48905, 58686, 97810, 127153, 146715, 254306, 293430, 381459, 518393, 635765, 762918, 1036786, 1271530, 1555179, 1907295, 2591965, 3110358, 3814590, 5183930, 6739109, 7775895, 13478218, 15551790, 20217327, 33695545, 40434654, 67391090, 101086635, 202173270]

約数ペア:

[(1, 202173270), (2, 101086635), (3, 67391090), (5, 40434654), (6, 33695545), (10, 20217327), (13, 15551790), (15, 13478218), (26, 7775895), (30, 6739109), (39, 5183930), (53, 3814590), (65, 3110358), (78, 2591965), (106, 1907295), (130, 1555179), (159, 1271530), (195, 1036786), (265, 762918), (318, 635765), (390, 518393), (530, 381459), (689, 293430), (795, 254306), (1378, 146715), (1590, 127153), (2067, 97810), (3445, 58686), (4134, 48905), (6890, 29343), (9781, 20670), (10335, 19562)]