202289570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 435787776

約数和(自身を除く): 233498206

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 73, 146, 155, 217, 310, 365, 434, 511, 730, 1022, 1085, 1277, 2170, 2263, 2554, 2555, 4526, 5110, 6385, 8939, 11315, 12770, 15841, 17878, 22630, 31682, 39587, 44695, 79174, 79205, 89390, 93221, 158410, 186442, 197935, 277109, 395870, 466105, 554218, 652547, 932210, 1305094, 1385545, 2771090, 2889851, 3262735, 5779702, 6525470, 14449255, 20228957, 28898510, 40457914, 101144785, 202289570]

約数ペア:

[(1, 202289570), (2, 101144785), (5, 40457914), (7, 28898510), (10, 20228957), (14, 14449255), (31, 6525470), (35, 5779702), (62, 3262735), (70, 2889851), (73, 2771090), (146, 1385545), (155, 1305094), (217, 932210), (310, 652547), (365, 554218), (434, 466105), (511, 395870), (730, 277109), (1022, 197935), (1085, 186442), (1277, 158410), (2170, 93221), (2263, 89390), (2554, 79205), (2555, 79174), (4526, 44695), (5110, 39587), (6385, 31682), (8939, 22630), (11315, 17878), (12770, 15841)]