201580128

素因数分解:

$2^5\times 3^2\times {\mathrm{699931}}^1$

素因数の和:699947

約数の個数: 36

約数和(自身を含む): 573244308

約数和(自身を除く): 371664180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 699931, 1399862, 2099793, 2799724, 4199586, 5599448, 6299379, 8399172, 11198896, 12598758, 16798344, 22397792, 25197516, 33596688, 50395032, 67193376, 100790064, 201580128]

約数ペア:

[(1, 201580128), (2, 100790064), (3, 67193376), (4, 50395032), (6, 33596688), (8, 25197516), (9, 22397792), (12, 16798344), (16, 12598758), (18, 11198896), (24, 8399172), (32, 6299379), (36, 5599448), (48, 4199586), (72, 2799724), (96, 2099793), (144, 1399862), (288, 699931)]