201317840647

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{32237}}^1$

素因数の和:32440

約数の個数: 48

約数和(自身を含む): 258905699136

約数和(自身を除く): 57587858489

約数列:

[1, 7, 11, 73, 77, 101, 121, 511, 707, 803, 847, 1111, 5621, 7373, 7777, 8833, 12221, 32237, 51611, 61831, 81103, 85547, 225659, 354607, 567721, 892133, 2353301, 2482249, 3255937, 3900677, 6244931, 16473107, 22791559, 25886311, 27304739, 35815307, 181204177, 237683401, 250707149, 284749421, 393968377, 1663783807, 1993245947, 2614517411, 2757778639, 18301621877, 28759691521, 201317840647]

約数ペア:

[(1, 201317840647), (7, 28759691521), (11, 18301621877), (73, 2757778639), (77, 2614517411), (101, 1993245947), (121, 1663783807), (511, 393968377), (707, 284749421), (803, 250707149), (847, 237683401), (1111, 181204177), (5621, 35815307), (7373, 27304739), (7777, 25886311), (8833, 22791559), (12221, 16473107), (32237, 6244931), (51611, 3900677), (61831, 3255937), (81103, 2482249), (85547, 2353301), (225659, 892133), (354607, 567721)]