203485020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 590587200

約数和(自身を除く): 387102180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 61, 106, 122, 159, 183, 212, 244, 265, 305, 318, 366, 530, 610, 636, 732, 795, 915, 1049, 1060, 1220, 1590, 1830, 2098, 3147, 3180, 3233, 3660, 4196, 5245, 6294, 6466, 9699, 10490, 12588, 12932, 15735, 16165, 19398, 20980, 31470, 32330, 38796, 48495, 55597, 62940, 63989, 64660, 96990, 111194, 127978, 166791, 191967, 193980, 222388, 255956, 277985, 319945, 333582, 383934, 555970, 639890, 667164, 767868, 833955, 959835, 1111940, 1279780, 1667910, 1919670, 3335820, 3391417, 3839340, 6782834, 10174251, 13565668, 16957085, 20348502, 33914170, 40697004, 50871255, 67828340, 101742510, 203485020]

約数ペア:

[(1, 203485020), (2, 101742510), (3, 67828340), (4, 50871255), (5, 40697004), (6, 33914170), (10, 20348502), (12, 16957085), (15, 13565668), (20, 10174251), (30, 6782834), (53, 3839340), (60, 3391417), (61, 3335820), (106, 1919670), (122, 1667910), (159, 1279780), (183, 1111940), (212, 959835), (244, 833955), (265, 767868), (305, 667164), (318, 639890), (366, 555970), (530, 383934), (610, 333582), (636, 319945), (732, 277985), (795, 255956), (915, 222388), (1049, 193980), (1060, 191967), (1220, 166791), (1590, 127978), (1830, 111194), (2098, 96990), (3147, 64660), (3180, 63989), (3233, 62940), (3660, 55597), (4196, 48495), (5245, 38796), (6294, 32330), (6466, 31470), (9699, 20980), (10490, 19398), (12588, 16165), (12932, 15735)]