201553300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 473782176

約数和(自身を除く): 272228876

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 227, 260, 325, 454, 650, 683, 908, 1135, 1300, 1366, 2270, 2732, 2951, 3415, 4540, 5675, 5902, 6830, 8879, 11350, 11804, 13660, 14755, 17075, 17758, 22700, 29510, 34150, 35516, 44395, 59020, 68300, 73775, 88790, 147550, 155041, 177580, 221975, 295100, 310082, 443950, 620164, 775205, 887900, 1550410, 2015533, 3100820, 3876025, 4031066, 7752050, 8062132, 10077665, 15504100, 20155330, 40310660, 50388325, 100776650, 201553300]

約数ペア:

[(1, 201553300), (2, 100776650), (4, 50388325), (5, 40310660), (10, 20155330), (13, 15504100), (20, 10077665), (25, 8062132), (26, 7752050), (50, 4031066), (52, 3876025), (65, 3100820), (100, 2015533), (130, 1550410), (227, 887900), (260, 775205), (325, 620164), (454, 443950), (650, 310082), (683, 295100), (908, 221975), (1135, 177580), (1300, 155041), (1366, 147550), (2270, 88790), (2732, 73775), (2951, 68300), (3415, 59020), (4540, 44395), (5675, 35516), (5902, 34150), (6830, 29510), (8879, 22700), (11350, 17758), (11804, 17075), (13660, 14755)]