207611030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 425502720

約数和(自身を除く): 217891690

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 107, 110, 155, 214, 310, 341, 535, 569, 682, 1070, 1138, 1177, 1705, 2354, 2845, 3317, 3410, 5690, 5885, 6259, 6634, 11770, 12518, 16585, 17639, 31295, 33170, 35278, 36487, 60883, 62590, 72974, 88195, 121766, 176390, 182435, 194029, 304415, 364870, 388058, 608830, 669713, 970145, 1339426, 1887373, 1940290, 3348565, 3774746, 6697130, 9436865, 18873730, 20761103, 41522206, 103805515, 207611030]

約数ペア:

[(1, 207611030), (2, 103805515), (5, 41522206), (10, 20761103), (11, 18873730), (22, 9436865), (31, 6697130), (55, 3774746), (62, 3348565), (107, 1940290), (110, 1887373), (155, 1339426), (214, 970145), (310, 669713), (341, 608830), (535, 388058), (569, 364870), (682, 304415), (1070, 194029), (1138, 182435), (1177, 176390), (1705, 121766), (2354, 88195), (2845, 72974), (3317, 62590), (3410, 60883), (5690, 36487), (5885, 35278), (6259, 33170), (6634, 31295), (11770, 17639), (12518, 16585)]