200024760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128221}}^1$

素因数の和:128248

約数の個数: 64

約数和(自身を含む): 646238880

約数和(自身を除く): 446214120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 128221, 256442, 384663, 512884, 641105, 769326, 1025768, 1282210, 1538652, 1666873, 1923315, 2564420, 3077304, 3333746, 3846630, 5000619, 5128840, 6667492, 7693260, 8334365, 10001238, 13334984, 15386520, 16668730, 20002476, 25003095, 33337460, 40004952, 50006190, 66674920, 100012380, 200024760]

約数ペア:

[(1, 200024760), (2, 100012380), (3, 66674920), (4, 50006190), (5, 40004952), (6, 33337460), (8, 25003095), (10, 20002476), (12, 16668730), (13, 15386520), (15, 13334984), (20, 10001238), (24, 8334365), (26, 7693260), (30, 6667492), (39, 5128840), (40, 5000619), (52, 3846630), (60, 3333746), (65, 3077304), (78, 2564420), (104, 1923315), (120, 1666873), (130, 1538652), (156, 1282210), (195, 1025768), (260, 769326), (312, 641105), (390, 512884), (520, 384663), (780, 256442), (1560, 128221)]