201884728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{35897}}^1$

素因数の和:35959

約数の個数: 32

約数和(自身を含む): 409237200

約数和(自身を除く): 207352472

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 35897, 71794, 143588, 287176, 682043, 1328189, 1364086, 2656378, 2728172, 5312756, 5456344, 10625512, 25235591, 50471182, 100942364, 201884728]

約数ペア:

[(1, 201884728), (2, 100942364), (4, 50471182), (8, 25235591), (19, 10625512), (37, 5456344), (38, 5312756), (74, 2728172), (76, 2656378), (148, 1364086), (152, 1328189), (296, 682043), (703, 287176), (1406, 143588), (2812, 71794), (5624, 35897)]