202199614840

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{18653101}}^1$

素因数の和:18653383

約数の個数: 32

約数和(自身を含む): 456627936960

約数和(自身を除く): 254428322120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 18653101, 37306202, 74612404, 93265505, 149224808, 186531010, 373062020, 746124040, 5054990371, 10109980742, 20219961484, 25274951855, 40439922968, 50549903710, 101099807420, 202199614840]

約数ペア:

[(1, 202199614840), (2, 101099807420), (4, 50549903710), (5, 40439922968), (8, 25274951855), (10, 20219961484), (20, 10109980742), (40, 5054990371), (271, 746124040), (542, 373062020), (1084, 186531010), (1355, 149224808), (2168, 93265505), (2710, 74612404), (5420, 37306202), (10840, 18653101)]