208035954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3761}}^1$

素因数の和:4215

約数の個数: 48

約数和(自身を含む): 516447360

約数和(自身を除く): 308411406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 1317, 2634, 3073, 3761, 3951, 6146, 7522, 7902, 9219, 11283, 18438, 22566, 26327, 27657, 33849, 52654, 55314, 67698, 78981, 157962, 236943, 473886, 1651079, 3302158, 4953237, 9906474, 11557553, 14859711, 23115106, 29719422, 34672659, 69345318, 104017977, 208035954]

約数ペア:

[(1, 208035954), (2, 104017977), (3, 69345318), (6, 34672659), (7, 29719422), (9, 23115106), (14, 14859711), (18, 11557553), (21, 9906474), (42, 4953237), (63, 3302158), (126, 1651079), (439, 473886), (878, 236943), (1317, 157962), (2634, 78981), (3073, 67698), (3761, 55314), (3951, 52654), (6146, 33849), (7522, 27657), (7902, 26327), (9219, 22566), (11283, 18438)]