201945509150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^4\times {\mathrm{39409}}^1$

素因数の和:39472

約数の個数: 120

約数和(自身を含む): 472215349200

約数和(自身を除く): 270269840050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 154, 175, 242, 275, 350, 385, 550, 605, 770, 847, 1210, 1331, 1694, 1925, 2662, 3025, 3850, 4235, 6050, 6655, 8470, 9317, 13310, 14641, 18634, 21175, 29282, 33275, 39409, 42350, 46585, 66550, 73205, 78818, 93170, 102487, 146410, 197045, 204974, 232925, 275863, 366025, 394090, 433499, 465850, 512435, 551726, 732050, 866998, 985225, 1024870, 1379315, 1970450, 2167495, 2562175, 2758630, 3034493, 4334990, 4768489, 5124350, 6068986, 6896575, 9536978, 10837475, 13793150, 15172465, 21674950, 23842445, 30344930, 33379423, 47684890, 52453379, 66758846, 75862325, 104906758, 119212225, 151724650, 166897115, 238424450, 262266895, 333794230, 367173653, 524533790, 576987169, 734347306, 834485575, 1153974338, 1311334475, 1668971150, 1835868265, 2622668950, 2884935845, 3671736530, 4038910183, 5769871690, 8077820366, 9179341325, 14424679225, 18358682650, 20194550915, 28849358450, 40389101830, 100972754575, 201945509150]

約数ペア:

[(1, 201945509150), (2, 100972754575), (5, 40389101830), (7, 28849358450), (10, 20194550915), (11, 18358682650), (14, 14424679225), (22, 9179341325), (25, 8077820366), (35, 5769871690), (50, 4038910183), (55, 3671736530), (70, 2884935845), (77, 2622668950), (110, 1835868265), (121, 1668971150), (154, 1311334475), (175, 1153974338), (242, 834485575), (275, 734347306), (350, 576987169), (385, 524533790), (550, 367173653), (605, 333794230), (770, 262266895), (847, 238424450), (1210, 166897115), (1331, 151724650), (1694, 119212225), (1925, 104906758), (2662, 75862325), (3025, 66758846), (3850, 52453379), (4235, 47684890), (6050, 33379423), (6655, 30344930), (8470, 23842445), (9317, 21674950), (13310, 15172465), (14641, 13793150), (18634, 10837475), (21175, 9536978), (29282, 6896575), (33275, 6068986), (39409, 5124350), (42350, 4768489), (46585, 4334990), (66550, 3034493), (73205, 2758630), (78818, 2562175), (93170, 2167495), (102487, 1970450), (146410, 1379315), (197045, 1024870), (204974, 985225), (232925, 866998), (275863, 732050), (366025, 551726), (394090, 512435), (433499, 465850)]