198822448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 438721920

約数和(自身を除く): 239899472

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 59, 82, 88, 118, 164, 176, 236, 328, 451, 467, 472, 649, 656, 902, 934, 944, 1298, 1804, 1868, 2419, 2596, 3608, 3736, 4838, 5137, 5192, 7216, 7472, 9676, 10274, 10384, 19147, 19352, 20548, 26609, 27553, 38294, 38704, 41096, 53218, 55106, 76588, 82192, 106436, 110212, 153176, 210617, 212872, 220424, 303083, 306352, 421234, 425744, 440848, 606166, 842468, 1129673, 1212332, 1684936, 2259346, 2424664, 3369872, 4518692, 4849328, 9037384, 12426403, 18074768, 24852806, 49705612, 99411224, 198822448]

約数ペア:

[(1, 198822448), (2, 99411224), (4, 49705612), (8, 24852806), (11, 18074768), (16, 12426403), (22, 9037384), (41, 4849328), (44, 4518692), (59, 3369872), (82, 2424664), (88, 2259346), (118, 1684936), (164, 1212332), (176, 1129673), (236, 842468), (328, 606166), (451, 440848), (467, 425744), (472, 421234), (649, 306352), (656, 303083), (902, 220424), (934, 212872), (944, 210617), (1298, 153176), (1804, 110212), (1868, 106436), (2419, 82192), (2596, 76588), (3608, 55106), (3736, 53218), (4838, 41096), (5137, 38704), (5192, 38294), (7216, 27553), (7472, 26609), (9676, 20548), (10274, 19352), (10384, 19147)]