202243690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 414056448

約数和(自身を除く): 211812758

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 127, 155, 254, 310, 341, 467, 635, 682, 934, 1270, 1397, 1705, 2335, 2794, 3410, 3937, 4670, 5137, 6985, 7874, 10274, 13970, 14477, 19685, 25685, 28954, 39370, 43307, 51370, 59309, 72385, 86614, 118618, 144770, 159247, 216535, 296545, 318494, 433070, 593090, 652399, 796235, 1304798, 1592470, 1838579, 3261995, 3677158, 6523990, 9192895, 18385790, 20224369, 40448738, 101121845, 202243690]

約数ペア:

[(1, 202243690), (2, 101121845), (5, 40448738), (10, 20224369), (11, 18385790), (22, 9192895), (31, 6523990), (55, 3677158), (62, 3261995), (110, 1838579), (127, 1592470), (155, 1304798), (254, 796235), (310, 652399), (341, 593090), (467, 433070), (635, 318494), (682, 296545), (934, 216535), (1270, 159247), (1397, 144770), (1705, 118618), (2335, 86614), (2794, 72385), (3410, 59309), (3937, 51370), (4670, 43307), (5137, 39370), (6985, 28954), (7874, 25685), (10274, 19685), (13970, 14477)]