208206810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14369}}^1$

素因数の和:14412

約数の個数: 96

約数和(自身を含む): 645615360

約数和(自身を除く): 437408550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 14369, 14490, 28738, 43107, 71845, 86214, 100583, 129321, 143690, 201166, 215535, 258642, 301749, 330487, 431070, 502915, 603498, 646605, 660974, 905247, 991461, 1005830, 1293210, 1508745, 1652435, 1810494, 1982922, 2313409, 2974383, 3017490, 3304870, 4526235, 4626818, 4957305, 5948766, 6940227, 9052470, 9914610, 11567045, 13880454, 14871915, 20820681, 23134090, 29743830, 34701135, 41641362, 69402270, 104103405, 208206810]

約数ペア:

[(1, 208206810), (2, 104103405), (3, 69402270), (5, 41641362), (6, 34701135), (7, 29743830), (9, 23134090), (10, 20820681), (14, 14871915), (15, 13880454), (18, 11567045), (21, 9914610), (23, 9052470), (30, 6940227), (35, 5948766), (42, 4957305), (45, 4626818), (46, 4526235), (63, 3304870), (69, 3017490), (70, 2974383), (90, 2313409), (105, 1982922), (115, 1810494), (126, 1652435), (138, 1508745), (161, 1293210), (207, 1005830), (210, 991461), (230, 905247), (315, 660974), (322, 646605), (345, 603498), (414, 502915), (483, 431070), (630, 330487), (690, 301749), (805, 258642), (966, 215535), (1035, 201166), (1449, 143690), (1610, 129321), (2070, 100583), (2415, 86214), (2898, 71845), (4830, 43107), (7245, 28738), (14369, 14490)]