211399372884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2205661}}^1$

素因数の和:2205845

約数の個数: 72

約数和(自身を含む): 577318794528

約数和(自身を除く): 365919421644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 588, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 7987, 13692, 15974, 23961, 31948, 47922, 95844, 2205661, 4411322, 6616983, 8822644, 13233966, 15439627, 26467932, 30879254, 46318881, 61758508, 92637762, 108077389, 185275524, 216154778, 324232167, 359522743, 432309556, 648464334, 719045486, 1078568229, 1296928668, 1438090972, 2157136458, 2516659201, 4314272916, 5033318402, 7549977603, 10066636804, 15099955206, 17616614407, 30199910412, 35233228814, 52849843221, 70466457628, 105699686442, 211399372884]

約数ペア:

[(1, 211399372884), (2, 105699686442), (3, 70466457628), (4, 52849843221), (6, 35233228814), (7, 30199910412), (12, 17616614407), (14, 15099955206), (21, 10066636804), (28, 7549977603), (42, 5033318402), (49, 4314272916), (84, 2516659201), (98, 2157136458), (147, 1438090972), (163, 1296928668), (196, 1078568229), (294, 719045486), (326, 648464334), (489, 432309556), (588, 359522743), (652, 324232167), (978, 216154778), (1141, 185275524), (1956, 108077389), (2282, 92637762), (3423, 61758508), (4564, 46318881), (6846, 30879254), (7987, 26467932), (13692, 15439627), (15974, 13233966), (23961, 8822644), (31948, 6616983), (47922, 4411322), (95844, 2205661)]