202166613140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1453}}^1\times {\mathrm{1613}}^1$

素因数の和:3321

約数の個数: 96

約数和(自身を含む): 449450709120

約数和(自身を除く): 247284095980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 227, 380, 454, 908, 1135, 1453, 1613, 2270, 2906, 3226, 4313, 4540, 5812, 6452, 7265, 8065, 8626, 14530, 16130, 17252, 21565, 27607, 29060, 30647, 32260, 43130, 55214, 61294, 86260, 110428, 122588, 138035, 153235, 276070, 306470, 329831, 366151, 552140, 612940, 659662, 732302, 1319324, 1464604, 1649155, 1830755, 2343689, 3298310, 3661510, 4687378, 6266789, 6596620, 6956869, 7323020, 9374756, 11718445, 12533578, 13913738, 23436890, 25067156, 27827476, 31333945, 34784345, 44530091, 46873780, 62667890, 69568690, 89060182, 125335780, 139137380, 178120364, 222650455, 445300910, 532017403, 890601820, 1064034806, 2128069612, 2660087015, 5320174030, 10108330657, 10640348060, 20216661314, 40433322628, 50541653285, 101083306570, 202166613140]

約数ペア:

[(1, 202166613140), (2, 101083306570), (4, 50541653285), (5, 40433322628), (10, 20216661314), (19, 10640348060), (20, 10108330657), (38, 5320174030), (76, 2660087015), (95, 2128069612), (190, 1064034806), (227, 890601820), (380, 532017403), (454, 445300910), (908, 222650455), (1135, 178120364), (1453, 139137380), (1613, 125335780), (2270, 89060182), (2906, 69568690), (3226, 62667890), (4313, 46873780), (4540, 44530091), (5812, 34784345), (6452, 31333945), (7265, 27827476), (8065, 25067156), (8626, 23436890), (14530, 13913738), (16130, 12533578), (17252, 11718445), (21565, 9374756), (27607, 7323020), (29060, 6956869), (30647, 6596620), (32260, 6266789), (43130, 4687378), (55214, 3661510), (61294, 3298310), (86260, 2343689), (110428, 1830755), (122588, 1649155), (138035, 1464604), (153235, 1319324), (276070, 732302), (306470, 659662), (329831, 612940), (366151, 552140)]