201738712

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 445953600

約数和(自身を除く): 244214888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 73, 122, 146, 244, 292, 427, 488, 511, 584, 809, 854, 1022, 1618, 1708, 2044, 3236, 3416, 4088, 4453, 5663, 6472, 8906, 11326, 17812, 22652, 31171, 35624, 45304, 49349, 59057, 62342, 98698, 118114, 124684, 197396, 236228, 249368, 345443, 394792, 413399, 472456, 690886, 826798, 1381772, 1653596, 2763544, 3307192, 3602477, 7204954, 14409908, 25217339, 28819816, 50434678, 100869356, 201738712]

約数ペア:

[(1, 201738712), (2, 100869356), (4, 50434678), (7, 28819816), (8, 25217339), (14, 14409908), (28, 7204954), (56, 3602477), (61, 3307192), (73, 2763544), (122, 1653596), (146, 1381772), (244, 826798), (292, 690886), (427, 472456), (488, 413399), (511, 394792), (584, 345443), (809, 249368), (854, 236228), (1022, 197396), (1618, 124684), (1708, 118114), (2044, 98698), (3236, 62342), (3416, 59057), (4088, 49349), (4453, 45304), (5663, 35624), (6472, 31171), (8906, 22652), (11326, 17812)]