201237228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8887}}^1$

素因数の和:8951

約数の個数: 72

約数和(自身を含む): 553224672

約数和(自身を除く): 351987444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 8887, 11322, 17774, 22644, 26661, 35548, 53322, 79983, 106644, 151079, 159966, 302158, 319932, 328819, 453237, 604316, 657638, 906474, 986457, 1315276, 1359711, 1812948, 1972914, 2719422, 2959371, 3945828, 5438844, 5589923, 5918742, 11179846, 11837484, 16769769, 22359692, 33539538, 50309307, 67079076, 100618614, 201237228]

約数ペア:

[(1, 201237228), (2, 100618614), (3, 67079076), (4, 50309307), (6, 33539538), (9, 22359692), (12, 16769769), (17, 11837484), (18, 11179846), (34, 5918742), (36, 5589923), (37, 5438844), (51, 3945828), (68, 2959371), (74, 2719422), (102, 1972914), (111, 1812948), (148, 1359711), (153, 1315276), (204, 986457), (222, 906474), (306, 657638), (333, 604316), (444, 453237), (612, 328819), (629, 319932), (666, 302158), (1258, 159966), (1332, 151079), (1887, 106644), (2516, 79983), (3774, 53322), (5661, 35548), (7548, 26661), (8887, 22644), (11322, 17774)]