215922798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2250

約数の個数: 96

約数和(自身を含む): 585504192

約数和(自身を除く): 369581394

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 182, 183, 234, 273, 366, 427, 546, 549, 793, 819, 854, 1098, 1281, 1586, 1638, 2161, 2379, 2562, 3843, 4322, 4758, 5551, 6483, 7137, 7686, 11102, 12966, 14274, 15127, 16653, 19449, 28093, 30254, 33306, 38898, 45381, 49959, 56186, 84279, 90762, 99918, 131821, 136143, 168558, 196651, 252837, 263642, 272286, 393302, 395463, 505674, 589953, 790926, 922747, 1179906, 1186389, 1713673, 1769859, 1845494, 2372778, 2768241, 3427346, 3539718, 5141019, 5536482, 8304723, 10282038, 11995711, 15423057, 16609446, 23991422, 30846114, 35987133, 71974266, 107961399, 215922798]

約数ペア:

[(1, 215922798), (2, 107961399), (3, 71974266), (6, 35987133), (7, 30846114), (9, 23991422), (13, 16609446), (14, 15423057), (18, 11995711), (21, 10282038), (26, 8304723), (39, 5536482), (42, 5141019), (61, 3539718), (63, 3427346), (78, 2768241), (91, 2372778), (117, 1845494), (122, 1769859), (126, 1713673), (182, 1186389), (183, 1179906), (234, 922747), (273, 790926), (366, 589953), (427, 505674), (546, 395463), (549, 393302), (793, 272286), (819, 263642), (854, 252837), (1098, 196651), (1281, 168558), (1586, 136143), (1638, 131821), (2161, 99918), (2379, 90762), (2562, 84279), (3843, 56186), (4322, 49959), (4758, 45381), (5551, 38898), (6483, 33306), (7137, 30254), (7686, 28093), (11102, 19449), (12966, 16653), (14274, 15127)]