202209780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 602985600

約数和(自身を除く): 400775820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 890, 1068, 1140, 1335, 1691, 1780, 1993, 2670, 3382, 3986, 5073, 5340, 5979, 6764, 7972, 8455, 9965, 10146, 11958, 16910, 19930, 20292, 23916, 25365, 29895, 33820, 37867, 39860, 50730, 59790, 75734, 101460, 113601, 119580, 151468, 177377, 189335, 227202, 354754, 378670, 454404, 532131, 568005, 709508, 757340, 886885, 1064262, 1136010, 1773770, 2128524, 2272020, 2660655, 3370163, 3547540, 5321310, 6740326, 10110489, 10642620, 13480652, 16850815, 20220978, 33701630, 40441956, 50552445, 67403260, 101104890, 202209780]

約数ペア:

[(1, 202209780), (2, 101104890), (3, 67403260), (4, 50552445), (5, 40441956), (6, 33701630), (10, 20220978), (12, 16850815), (15, 13480652), (19, 10642620), (20, 10110489), (30, 6740326), (38, 5321310), (57, 3547540), (60, 3370163), (76, 2660655), (89, 2272020), (95, 2128524), (114, 1773770), (178, 1136010), (190, 1064262), (228, 886885), (267, 757340), (285, 709508), (356, 568005), (380, 532131), (445, 454404), (534, 378670), (570, 354754), (890, 227202), (1068, 189335), (1140, 177377), (1335, 151468), (1691, 119580), (1780, 113601), (1993, 101460), (2670, 75734), (3382, 59790), (3986, 50730), (5073, 39860), (5340, 37867), (5979, 33820), (6764, 29895), (7972, 25365), (8455, 23916), (9965, 20292), (10146, 19930), (11958, 16910)]