201133460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4937

約数の個数: 72

約数和(自身を含む): 491679720

約数和(自身を除く): 290546260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2057, 2420, 3740, 4114, 4889, 8228, 9778, 10285, 19556, 20570, 24445, 41140, 48890, 53779, 83113, 97780, 107558, 166226, 215116, 268895, 332452, 415565, 537790, 591569, 831130, 914243, 1075580, 1183138, 1662260, 1828486, 2366276, 2957845, 3656972, 4571215, 5915690, 9142430, 10056673, 11831380, 18284860, 20113346, 40226692, 50283365, 100566730, 201133460]

約数ペア:

[(1, 201133460), (2, 100566730), (4, 50283365), (5, 40226692), (10, 20113346), (11, 18284860), (17, 11831380), (20, 10056673), (22, 9142430), (34, 5915690), (44, 4571215), (55, 3656972), (68, 2957845), (85, 2366276), (110, 1828486), (121, 1662260), (170, 1183138), (187, 1075580), (220, 914243), (242, 831130), (340, 591569), (374, 537790), (484, 415565), (605, 332452), (748, 268895), (935, 215116), (1210, 166226), (1870, 107558), (2057, 97780), (2420, 83113), (3740, 53779), (4114, 48890), (4889, 41140), (8228, 24445), (9778, 20570), (10285, 19556)]