203962020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 600929280

約数和(自身を除く): 396967260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 930, 1060, 1590, 1643, 1860, 2069, 3180, 3286, 4138, 4929, 6207, 6572, 8215, 8276, 9858, 10345, 12414, 16430, 19716, 20690, 24645, 24828, 31035, 32860, 41380, 49290, 62070, 64139, 98580, 109657, 124140, 128278, 192417, 219314, 256556, 320695, 328971, 384834, 438628, 548285, 641390, 657942, 769668, 962085, 1096570, 1282780, 1315884, 1644855, 1924170, 2193140, 3289710, 3399367, 3848340, 6579420, 6798734, 10198101, 13597468, 16996835, 20396202, 33993670, 40792404, 50990505, 67987340, 101981010, 203962020]

約数ペア:

[(1, 203962020), (2, 101981010), (3, 67987340), (4, 50990505), (5, 40792404), (6, 33993670), (10, 20396202), (12, 16996835), (15, 13597468), (20, 10198101), (30, 6798734), (31, 6579420), (53, 3848340), (60, 3399367), (62, 3289710), (93, 2193140), (106, 1924170), (124, 1644855), (155, 1315884), (159, 1282780), (186, 1096570), (212, 962085), (265, 769668), (310, 657942), (318, 641390), (372, 548285), (465, 438628), (530, 384834), (620, 328971), (636, 320695), (795, 256556), (930, 219314), (1060, 192417), (1590, 128278), (1643, 124140), (1860, 109657), (2069, 98580), (3180, 64139), (3286, 62070), (4138, 49290), (4929, 41380), (6207, 32860), (6572, 31035), (8215, 24828), (8276, 24645), (9858, 20690), (10345, 19716), (12414, 16430)]