202012028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 388147200

約数和(自身を除く): 186135172

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 151, 302, 551, 604, 607, 1102, 1214, 2204, 2428, 2869, 4379, 5738, 8758, 11476, 11533, 17516, 17603, 23066, 35206, 46132, 70412, 83201, 91657, 166402, 183314, 332804, 334457, 366628, 668914, 1337828, 1741483, 2658053, 3482966, 5316106, 6965932, 10632212, 50503007, 101006014, 202012028]

約数ペア:

[(1, 202012028), (2, 101006014), (4, 50503007), (19, 10632212), (29, 6965932), (38, 5316106), (58, 3482966), (76, 2658053), (116, 1741483), (151, 1337828), (302, 668914), (551, 366628), (604, 334457), (607, 332804), (1102, 183314), (1214, 166402), (2204, 91657), (2428, 83201), (2869, 70412), (4379, 46132), (5738, 35206), (8758, 23066), (11476, 17603), (11533, 17516)]