203413600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19559}}^1$

素因数の和:19592

約数の個数: 72

約数和(自身を含む): 534809520

約数和(自身を除く): 331395920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 19559, 39118, 78236, 97795, 156472, 195590, 254267, 312944, 391180, 488975, 508534, 625888, 782360, 977950, 1017068, 1271335, 1564720, 1955900, 2034136, 2542670, 3129440, 3911800, 4068272, 5085340, 6356675, 7823600, 8136544, 10170680, 12713350, 15647200, 20341360, 25426700, 40682720, 50853400, 101706800, 203413600]

約数ペア:

[(1, 203413600), (2, 101706800), (4, 50853400), (5, 40682720), (8, 25426700), (10, 20341360), (13, 15647200), (16, 12713350), (20, 10170680), (25, 8136544), (26, 7823600), (32, 6356675), (40, 5085340), (50, 4068272), (52, 3911800), (65, 3129440), (80, 2542670), (100, 2034136), (104, 1955900), (130, 1564720), (160, 1271335), (200, 1017068), (208, 977950), (260, 782360), (325, 625888), (400, 508534), (416, 488975), (520, 391180), (650, 312944), (800, 254267), (1040, 195590), (1300, 156472), (2080, 97795), (2600, 78236), (5200, 39118), (10400, 19559)]