202554870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18199}}^1$

素因数の和:18269

約数の個数: 64

約数和(自身を含む): 566092800

約数和(自身を除く): 363537930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 18199, 36398, 54597, 90995, 109194, 127393, 181990, 254786, 272985, 382179, 545970, 636965, 764358, 964547, 1273930, 1910895, 1929094, 2893641, 3821790, 4822735, 5787282, 6751829, 9645470, 13503658, 14468205, 20255487, 28936410, 33759145, 40510974, 67518290, 101277435, 202554870]

約数ペア:

[(1, 202554870), (2, 101277435), (3, 67518290), (5, 40510974), (6, 33759145), (7, 28936410), (10, 20255487), (14, 14468205), (15, 13503658), (21, 9645470), (30, 6751829), (35, 5787282), (42, 4822735), (53, 3821790), (70, 2893641), (105, 1929094), (106, 1910895), (159, 1273930), (210, 964547), (265, 764358), (318, 636965), (371, 545970), (530, 382179), (742, 272985), (795, 254786), (1113, 181990), (1590, 127393), (1855, 109194), (2226, 90995), (3710, 54597), (5565, 36398), (11130, 18199)]