201463520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34031}}^1$

素因数の和:34083

約数の個数: 48

約数和(自身を含む): 488835648

約数和(自身を除く): 287372128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 34031, 68062, 136124, 170155, 272248, 340310, 544496, 680620, 1088992, 1259147, 1361240, 2518294, 2722480, 5036588, 5444960, 6295735, 10073176, 12591470, 20146352, 25182940, 40292704, 50365880, 100731760, 201463520]

約数ペア:

[(1, 201463520), (2, 100731760), (4, 50365880), (5, 40292704), (8, 25182940), (10, 20146352), (16, 12591470), (20, 10073176), (32, 6295735), (37, 5444960), (40, 5036588), (74, 2722480), (80, 2518294), (148, 1361240), (160, 1259147), (185, 1088992), (296, 680620), (370, 544496), (592, 340310), (740, 272248), (1184, 170155), (1480, 136124), (2960, 68062), (5920, 34031)]