203424728008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{6379}}^1\times {\mathrm{209801}}^1$

素因数の和:216205

約数の個数: 32

約数和(自身を含む): 401561028000

約数和(自身を除く): 198136299992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 6379, 12758, 25516, 51032, 121201, 209801, 242402, 419602, 484804, 839204, 969608, 1678408, 3986219, 7972438, 15944876, 31889752, 1338320579, 2676641158, 5353282316, 10706564632, 25428091001, 50856182002, 101712364004, 203424728008]

約数ペア:

[(1, 203424728008), (2, 101712364004), (4, 50856182002), (8, 25428091001), (19, 10706564632), (38, 5353282316), (76, 2676641158), (152, 1338320579), (6379, 31889752), (12758, 15944876), (25516, 7972438), (51032, 3986219), (121201, 1678408), (209801, 969608), (242402, 839204), (419602, 484804)]