201145376

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 403885440

約数和(自身を除く): 202740064

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 251, 316, 317, 502, 632, 634, 1004, 1264, 1268, 2008, 2528, 2536, 4016, 5072, 8032, 10144, 19829, 25043, 39658, 50086, 79316, 79567, 100172, 158632, 159134, 200344, 317264, 318268, 400688, 634528, 636536, 801376, 1273072, 2546144, 6285793, 12571586, 25143172, 50286344, 100572688, 201145376]

約数ペア:

[(1, 201145376), (2, 100572688), (4, 50286344), (8, 25143172), (16, 12571586), (32, 6285793), (79, 2546144), (158, 1273072), (251, 801376), (316, 636536), (317, 634528), (502, 400688), (632, 318268), (634, 317264), (1004, 200344), (1264, 159134), (1268, 158632), (2008, 100172), (2528, 79567), (2536, 79316), (4016, 50086), (5072, 39658), (8032, 25043), (10144, 19829)]