201830104

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 441987840

約数和(自身を除く): 240157736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 173, 251, 332, 346, 502, 581, 664, 692, 1004, 1162, 1211, 1384, 1757, 2008, 2324, 2422, 3514, 4648, 4844, 7028, 9688, 14056, 14359, 20833, 28718, 41666, 43423, 57436, 83332, 86846, 100513, 114872, 145831, 166664, 173692, 201026, 291662, 303961, 347384, 402052, 583324, 607922, 804104, 1166648, 1215844, 2431688, 3604109, 7208218, 14416436, 25228763, 28832872, 50457526, 100915052, 201830104]

約数ペア:

[(1, 201830104), (2, 100915052), (4, 50457526), (7, 28832872), (8, 25228763), (14, 14416436), (28, 7208218), (56, 3604109), (83, 2431688), (166, 1215844), (173, 1166648), (251, 804104), (332, 607922), (346, 583324), (502, 402052), (581, 347384), (664, 303961), (692, 291662), (1004, 201026), (1162, 173692), (1211, 166664), (1384, 145831), (1757, 114872), (2008, 100513), (2324, 86846), (2422, 83332), (3514, 57436), (4648, 43423), (4844, 41666), (7028, 28718), (9688, 20833), (14056, 14359)]