201896668897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{17239}}^1$

素因数の和:17686

約数の個数: 64

約数和(自身を含む): 278841139200

約数和(自身を除く): 76944470303

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 389, 391, 1309, 1771, 2723, 2737, 4279, 4301, 6613, 8947, 17239, 29953, 30107, 46291, 62629, 72743, 98417, 120673, 152099, 189629, 293063, 396497, 509201, 688919, 1064693, 1327403, 1673089, 2051441, 2775479, 3223693, 4361467, 6705971, 6740449, 11711623, 22565851, 30530269, 46941797, 47183143, 73765681, 74144939, 114001507, 154237333, 516359767, 519014573, 798010549, 1079661331, 1254016577, 1696610663, 2622034661, 8778116039, 11876274641, 18354242627, 28842381271, 201896668897]

約数ペア:

[(1, 201896668897), (7, 28842381271), (11, 18354242627), (17, 11876274641), (23, 8778116039), (77, 2622034661), (119, 1696610663), (161, 1254016577), (187, 1079661331), (253, 798010549), (389, 519014573), (391, 516359767), (1309, 154237333), (1771, 114001507), (2723, 74144939), (2737, 73765681), (4279, 47183143), (4301, 46941797), (6613, 30530269), (8947, 22565851), (17239, 11711623), (29953, 6740449), (30107, 6705971), (46291, 4361467), (62629, 3223693), (72743, 2775479), (98417, 2051441), (120673, 1673089), (152099, 1327403), (189629, 1064693), (293063, 688919), (396497, 509201)]