221917996860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17044393}}^1$

素因数の和:17044443

約数の個数: 96

約数和(自身を含む): 733045297152

約数和(自身を除く): 511127300292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 17044393, 34088786, 51133179, 68177572, 85221965, 102266358, 119310751, 170443930, 204532716, 238621502, 255665895, 340887860, 357932253, 477243004, 511331790, 528376183, 596553755, 715864506, 1022663580, 1056752366, 1193107510, 1431729012, 1585128549, 1789661265, 2113504732, 2386215020, 2641880915, 3170257098, 3579322530, 3698633281, 5283761830, 6340514196, 7158645060, 7397266562, 7925642745, 10567523660, 11095899843, 14794533124, 15851285490, 18493166405, 22191799686, 31702570980, 36986332810, 44383599372, 55479499215, 73972665620, 110958998430, 221917996860]

約数ペア:

[(1, 221917996860), (2, 110958998430), (3, 73972665620), (4, 55479499215), (5, 44383599372), (6, 36986332810), (7, 31702570980), (10, 22191799686), (12, 18493166405), (14, 15851285490), (15, 14794533124), (20, 11095899843), (21, 10567523660), (28, 7925642745), (30, 7397266562), (31, 7158645060), (35, 6340514196), (42, 5283761830), (60, 3698633281), (62, 3579322530), (70, 3170257098), (84, 2641880915), (93, 2386215020), (105, 2113504732), (124, 1789661265), (140, 1585128549), (155, 1431729012), (186, 1193107510), (210, 1056752366), (217, 1022663580), (310, 715864506), (372, 596553755), (420, 528376183), (434, 511331790), (465, 477243004), (620, 357932253), (651, 340887860), (868, 255665895), (930, 238621502), (1085, 204532716), (1302, 170443930), (1860, 119310751), (2170, 102266358), (2604, 85221965), (3255, 68177572), (4340, 51133179), (6510, 34088786), (13020, 17044393)]