200253270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11489}}^1$

素因数の和:11589

約数の個数: 64

約数和(自身を含む): 555932160

約数和(自身を除く): 355678890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 8715, 11489, 17430, 22978, 34467, 57445, 68934, 80423, 114890, 160846, 172335, 241269, 344670, 402115, 482538, 804230, 953587, 1206345, 1907174, 2412690, 2860761, 4767935, 5721522, 6675109, 9535870, 13350218, 14303805, 20025327, 28607610, 33375545, 40050654, 66751090, 100126635, 200253270]

約数ペア:

[(1, 200253270), (2, 100126635), (3, 66751090), (5, 40050654), (6, 33375545), (7, 28607610), (10, 20025327), (14, 14303805), (15, 13350218), (21, 9535870), (30, 6675109), (35, 5721522), (42, 4767935), (70, 2860761), (83, 2412690), (105, 1907174), (166, 1206345), (210, 953587), (249, 804230), (415, 482538), (498, 402115), (581, 344670), (830, 241269), (1162, 172335), (1245, 160846), (1743, 114890), (2490, 80423), (2905, 68934), (3486, 57445), (5810, 34467), (8715, 22978), (11489, 17430)]