209569808512

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{5303}}^1\times {\mathrm{6569}}^1$

素因数の和:11933

約数の個数: 64

約数和(自身を含む): 426530707200

約数和(自身を除く): 216960898688

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 5303, 6016, 6569, 10606, 13138, 21212, 26276, 42424, 52552, 84848, 105104, 169696, 210208, 249241, 308743, 339392, 420416, 498482, 617486, 678784, 840832, 996964, 1234972, 1993928, 2469944, 3987856, 4939888, 7975712, 9879776, 15951424, 19759552, 31902848, 34835407, 39519104, 69670814, 139341628, 278683256, 557366512, 1114733024, 1637264129, 2229466048, 3274528258, 4458932096, 6549056516, 13098113032, 26196226064, 52392452128, 104784904256, 209569808512]

約数ペア:

[(1, 209569808512), (2, 104784904256), (4, 52392452128), (8, 26196226064), (16, 13098113032), (32, 6549056516), (47, 4458932096), (64, 3274528258), (94, 2229466048), (128, 1637264129), (188, 1114733024), (376, 557366512), (752, 278683256), (1504, 139341628), (3008, 69670814), (5303, 39519104), (6016, 34835407), (6569, 31902848), (10606, 19759552), (13138, 15951424), (21212, 9879776), (26276, 7975712), (42424, 4939888), (52552, 3987856), (84848, 2469944), (105104, 1993928), (169696, 1234972), (210208, 996964), (249241, 840832), (308743, 678784), (339392, 617486), (420416, 498482)]