201783121974

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{2196781}}^1$

素因数の和:2196814

約数の個数: 72

約数和(自身を含む): 518844759888

約数和(自身を除く): 317061637914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 3402, 4374, 5103, 6561, 10206, 13122, 15309, 30618, 45927, 91854, 2196781, 4393562, 6590343, 13180686, 15377467, 19771029, 30754934, 39542058, 46132401, 59313087, 92264802, 118626174, 138397203, 177939261, 276794406, 355878522, 415191609, 533817783, 830383218, 1067635566, 1245574827, 1601453349, 2491149654, 3202906698, 3736724481, 4804360047, 7473448962, 9608720094, 11210173443, 14413080141, 22420346886, 28826160282, 33630520329, 67261040658, 100891560987, 201783121974]

約数ペア:

[(1, 201783121974), (2, 100891560987), (3, 67261040658), (6, 33630520329), (7, 28826160282), (9, 22420346886), (14, 14413080141), (18, 11210173443), (21, 9608720094), (27, 7473448962), (42, 4804360047), (54, 3736724481), (63, 3202906698), (81, 2491149654), (126, 1601453349), (162, 1245574827), (189, 1067635566), (243, 830383218), (378, 533817783), (486, 415191609), (567, 355878522), (729, 276794406), (1134, 177939261), (1458, 138397203), (1701, 118626174), (2187, 92264802), (3402, 59313087), (4374, 46132401), (5103, 39542058), (6561, 30754934), (10206, 19771029), (13122, 15377467), (15309, 13180686), (30618, 6590343), (45927, 4393562), (91854, 2196781)]