193346530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8597}}^1$

素因数の和:8790

約数の個数: 32

約数和(自身を含む): 377005104

約数和(自身を除く): 183658574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 8597, 11245, 17194, 22490, 42985, 85970, 111761, 223522, 558805, 1117610, 1487281, 2974562, 7436405, 14872810, 19334653, 38669306, 96673265, 193346530]

約数ペア:

[(1, 193346530), (2, 96673265), (5, 38669306), (10, 19334653), (13, 14872810), (26, 7436405), (65, 2974562), (130, 1487281), (173, 1117610), (346, 558805), (865, 223522), (1730, 111761), (2249, 85970), (4498, 42985), (8597, 22490), (11245, 17194)]