202503906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:992

約数の個数: 72

約数和(自身を含む): 487266780

約数和(自身を除く): 284762874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 121, 198, 218, 242, 327, 363, 654, 726, 853, 981, 1089, 1199, 1706, 1962, 2178, 2398, 2559, 3597, 5118, 7194, 7677, 9383, 10791, 13189, 15354, 18766, 21582, 26378, 28149, 39567, 56298, 79134, 84447, 92977, 103213, 118701, 168894, 185954, 206426, 237402, 278931, 309639, 557862, 619278, 836793, 928917, 1022747, 1673586, 1857834, 2045494, 3068241, 6136482, 9204723, 11250217, 18409446, 22500434, 33750651, 67501302, 101251953, 202503906]

約数ペア:

[(1, 202503906), (2, 101251953), (3, 67501302), (6, 33750651), (9, 22500434), (11, 18409446), (18, 11250217), (22, 9204723), (33, 6136482), (66, 3068241), (99, 2045494), (109, 1857834), (121, 1673586), (198, 1022747), (218, 928917), (242, 836793), (327, 619278), (363, 557862), (654, 309639), (726, 278931), (853, 237402), (981, 206426), (1089, 185954), (1199, 168894), (1706, 118701), (1962, 103213), (2178, 92977), (2398, 84447), (2559, 79134), (3597, 56298), (5118, 39567), (7194, 28149), (7677, 26378), (9383, 21582), (10791, 18766), (13189, 15354)]