201743420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 465393600

約数和(自身を除く): 263650180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 89, 113, 118, 170, 178, 226, 236, 295, 340, 356, 445, 452, 565, 590, 890, 1003, 1130, 1180, 1513, 1780, 1921, 2006, 2260, 3026, 3842, 4012, 5015, 5251, 6052, 6667, 7565, 7684, 9605, 10030, 10057, 10502, 13334, 15130, 19210, 20060, 20114, 21004, 26255, 26668, 30260, 33335, 38420, 40228, 50285, 52510, 66670, 89267, 100570, 105020, 113339, 133340, 170969, 178534, 201140, 226678, 341938, 357068, 446335, 453356, 566695, 593363, 683876, 854845, 892670, 1133390, 1186726, 1709690, 1785340, 2266780, 2373452, 2966815, 3419380, 5933630, 10087171, 11867260, 20174342, 40348684, 50435855, 100871710, 201743420]

約数ペア:

[(1, 201743420), (2, 100871710), (4, 50435855), (5, 40348684), (10, 20174342), (17, 11867260), (20, 10087171), (34, 5933630), (59, 3419380), (68, 2966815), (85, 2373452), (89, 2266780), (113, 1785340), (118, 1709690), (170, 1186726), (178, 1133390), (226, 892670), (236, 854845), (295, 683876), (340, 593363), (356, 566695), (445, 453356), (452, 446335), (565, 357068), (590, 341938), (890, 226678), (1003, 201140), (1130, 178534), (1180, 170969), (1513, 133340), (1780, 113339), (1921, 105020), (2006, 100570), (2260, 89267), (3026, 66670), (3842, 52510), (4012, 50285), (5015, 40228), (5251, 38420), (6052, 33335), (6667, 30260), (7565, 26668), (7684, 26255), (9605, 21004), (10030, 20114), (10057, 20060), (10502, 19210), (13334, 15130)]