209215575504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4729}}^1\times {\mathrm{23633}}^1$

素因数の和:28389

約数の個数: 120

約数和(自身を含む): 630712522440

約数和(自身を除く): 421496946936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 4729, 9458, 14187, 18916, 23633, 28374, 37832, 42561, 47266, 56748, 61477, 70899, 75664, 85122, 94532, 113496, 122954, 141798, 170244, 184431, 189064, 212697, 226992, 245908, 283596, 307229, 340488, 368862, 378128, 425394, 491816, 553293, 567192, 614458, 680976, 737724, 850788, 921687, 983632, 1106586, 1134384, 1228916, 1475448, 1701576, 1843374, 2213172, 2457832, 2765061, 2950896, 3403152, 3686748, 4426344, 4915664, 5530122, 7373496, 8852688, 11060244, 14746992, 22120488, 44240976, 111760457, 223520914, 335281371, 447041828, 670562742, 894083656, 1005844113, 1341125484, 1452885941, 1788167312, 2011688226, 2682250968, 2905771882, 4023376452, 4358657823, 5364501936, 5811543764, 8046752904, 8717315646, 11623087528, 13075973469, 16093505808, 17434631292, 23246175056, 26151946938, 34869262584, 52303893876, 69738525168, 104607787752, 209215575504]

約数ペア:

[(1, 209215575504), (2, 104607787752), (3, 69738525168), (4, 52303893876), (6, 34869262584), (8, 26151946938), (9, 23246175056), (12, 17434631292), (13, 16093505808), (16, 13075973469), (18, 11623087528), (24, 8717315646), (26, 8046752904), (36, 5811543764), (39, 5364501936), (48, 4358657823), (52, 4023376452), (72, 2905771882), (78, 2682250968), (104, 2011688226), (117, 1788167312), (144, 1452885941), (156, 1341125484), (208, 1005844113), (234, 894083656), (312, 670562742), (468, 447041828), (624, 335281371), (936, 223520914), (1872, 111760457), (4729, 44240976), (9458, 22120488), (14187, 14746992), (18916, 11060244), (23633, 8852688), (28374, 7373496), (37832, 5530122), (42561, 4915664), (47266, 4426344), (56748, 3686748), (61477, 3403152), (70899, 2950896), (75664, 2765061), (85122, 2457832), (94532, 2213172), (113496, 1843374), (122954, 1701576), (141798, 1475448), (170244, 1228916), (184431, 1134384), (189064, 1106586), (212697, 983632), (226992, 921687), (245908, 850788), (283596, 737724), (307229, 680976), (340488, 614458), (368862, 567192), (378128, 553293), (425394, 491816)]