201003780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 574801920

約数和(自身を除く): 373798140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 131, 214, 239, 262, 321, 393, 428, 478, 524, 535, 642, 655, 717, 786, 956, 1070, 1195, 1284, 1310, 1434, 1572, 1605, 1965, 2140, 2390, 2620, 2868, 3210, 3585, 3930, 4780, 6420, 7170, 7860, 14017, 14340, 25573, 28034, 31309, 42051, 51146, 56068, 62618, 70085, 76719, 84102, 93927, 102292, 125236, 127865, 140170, 153438, 156545, 168204, 187854, 210255, 255730, 280340, 306876, 313090, 375708, 383595, 420510, 469635, 511460, 626180, 767190, 841020, 939270, 1534380, 1878540, 3350063, 6700126, 10050189, 13400252, 16750315, 20100378, 33500630, 40200756, 50250945, 67001260, 100501890, 201003780]

約数ペア:

[(1, 201003780), (2, 100501890), (3, 67001260), (4, 50250945), (5, 40200756), (6, 33500630), (10, 20100378), (12, 16750315), (15, 13400252), (20, 10050189), (30, 6700126), (60, 3350063), (107, 1878540), (131, 1534380), (214, 939270), (239, 841020), (262, 767190), (321, 626180), (393, 511460), (428, 469635), (478, 420510), (524, 383595), (535, 375708), (642, 313090), (655, 306876), (717, 280340), (786, 255730), (956, 210255), (1070, 187854), (1195, 168204), (1284, 156545), (1310, 153438), (1434, 140170), (1572, 127865), (1605, 125236), (1965, 102292), (2140, 93927), (2390, 84102), (2620, 76719), (2868, 70085), (3210, 62618), (3585, 56068), (3930, 51146), (4780, 42051), (6420, 31309), (7170, 28034), (7860, 25573), (14017, 14340)]