200215862

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 185888458

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 539, 553, 869, 1078, 1106, 1738, 2351, 3871, 4702, 6083, 7742, 12166, 16457, 25861, 32914, 42581, 51722, 85162, 115199, 181027, 185729, 230398, 362054, 371458, 1267189, 1300103, 2043019, 2534378, 2600206, 4086038, 9100721, 14301133, 18201442, 28602266, 100107931, 200215862]

約数ペア:

[(1, 200215862), (2, 100107931), (7, 28602266), (11, 18201442), (14, 14301133), (22, 9100721), (49, 4086038), (77, 2600206), (79, 2534378), (98, 2043019), (154, 1300103), (158, 1267189), (539, 371458), (553, 362054), (869, 230398), (1078, 185729), (1106, 181027), (1738, 115199), (2351, 85162), (3871, 51722), (4702, 42581), (6083, 32914), (7742, 25861), (12166, 16457)]