202044870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 538312320

約数和(自身を除く): 336267450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 157, 158, 181, 237, 314, 362, 395, 471, 474, 543, 711, 785, 790, 905, 942, 1086, 1185, 1413, 1422, 1570, 1629, 1810, 2355, 2370, 2715, 2826, 3258, 3555, 4710, 5430, 7065, 7110, 8145, 12403, 14130, 14299, 16290, 24806, 28417, 28598, 37209, 42897, 56834, 62015, 71495, 74418, 85251, 85794, 111627, 124030, 128691, 142085, 142990, 170502, 186045, 214485, 223254, 255753, 257382, 284170, 372090, 426255, 428970, 511506, 558135, 643455, 852510, 1116270, 1278765, 1286910, 2244943, 2557530, 4489886, 6734829, 11224715, 13469658, 20204487, 22449430, 33674145, 40408974, 67348290, 101022435, 202044870]

約数ペア:

[(1, 202044870), (2, 101022435), (3, 67348290), (5, 40408974), (6, 33674145), (9, 22449430), (10, 20204487), (15, 13469658), (18, 11224715), (30, 6734829), (45, 4489886), (79, 2557530), (90, 2244943), (157, 1286910), (158, 1278765), (181, 1116270), (237, 852510), (314, 643455), (362, 558135), (395, 511506), (471, 428970), (474, 426255), (543, 372090), (711, 284170), (785, 257382), (790, 255753), (905, 223254), (942, 214485), (1086, 186045), (1185, 170502), (1413, 142990), (1422, 142085), (1570, 128691), (1629, 124030), (1810, 111627), (2355, 85794), (2370, 85251), (2715, 74418), (2826, 71495), (3258, 62015), (3555, 56834), (4710, 42897), (5430, 37209), (7065, 28598), (7110, 28417), (8145, 24806), (12403, 16290), (14130, 14299)]