201453010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 420577920

約数和(自身を除く): 219124910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 113, 190, 209, 226, 418, 565, 853, 1045, 1130, 1243, 1706, 2090, 2147, 2486, 4265, 4294, 6215, 8530, 9383, 10735, 12430, 16207, 18766, 21470, 23617, 32414, 46915, 47234, 81035, 93830, 96389, 118085, 162070, 178277, 192778, 236170, 356554, 481945, 891385, 963890, 1060279, 1782770, 1831391, 2120558, 3662782, 5301395, 9156955, 10602790, 18313910, 20145301, 40290602, 100726505, 201453010]

約数ペア:

[(1, 201453010), (2, 100726505), (5, 40290602), (10, 20145301), (11, 18313910), (19, 10602790), (22, 9156955), (38, 5301395), (55, 3662782), (95, 2120558), (110, 1831391), (113, 1782770), (190, 1060279), (209, 963890), (226, 891385), (418, 481945), (565, 356554), (853, 236170), (1045, 192778), (1130, 178277), (1243, 162070), (1706, 118085), (2090, 96389), (2147, 93830), (2486, 81035), (4265, 47234), (4294, 46915), (6215, 32414), (8530, 23617), (9383, 21470), (10735, 18766), (12430, 16207)]