208562544

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2523

約数の個数: 120

約数和(自身を含む): 634483200

約数和(自身を除く): 425920656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2459, 2736, 3534, 4464, 4712, 4918, 5301, 7068, 7377, 9424, 9836, 10602, 14136, 14754, 19672, 21204, 22131, 28272, 29508, 39344, 42408, 44262, 46721, 59016, 76229, 84816, 88524, 93442, 118032, 140163, 152458, 177048, 186884, 228687, 280326, 304916, 354096, 373768, 420489, 457374, 560652, 609832, 686061, 747536, 840978, 914748, 1121304, 1219664, 1372122, 1448351, 1681956, 1829496, 2242608, 2744244, 2896702, 3363912, 3658992, 4345053, 5488488, 5793404, 6727824, 8690106, 10976976, 11586808, 13035159, 17380212, 23173616, 26070318, 34760424, 52140636, 69520848, 104281272, 208562544]

約数ペア:

[(1, 208562544), (2, 104281272), (3, 69520848), (4, 52140636), (6, 34760424), (8, 26070318), (9, 23173616), (12, 17380212), (16, 13035159), (18, 11586808), (19, 10976976), (24, 8690106), (31, 6727824), (36, 5793404), (38, 5488488), (48, 4345053), (57, 3658992), (62, 3363912), (72, 2896702), (76, 2744244), (93, 2242608), (114, 1829496), (124, 1681956), (144, 1448351), (152, 1372122), (171, 1219664), (186, 1121304), (228, 914748), (248, 840978), (279, 747536), (304, 686061), (342, 609832), (372, 560652), (456, 457374), (496, 420489), (558, 373768), (589, 354096), (684, 304916), (744, 280326), (912, 228687), (1116, 186884), (1178, 177048), (1368, 152458), (1488, 140163), (1767, 118032), (2232, 93442), (2356, 88524), (2459, 84816), (2736, 76229), (3534, 59016), (4464, 46721), (4712, 44262), (4918, 42408), (5301, 39344), (7068, 29508), (7377, 28272), (9424, 22131), (9836, 21204), (10602, 19672), (14136, 14754)]