195930644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31663}}^1$

素因数の和:31704

約数の個数: 48

約数和(自身を含む): 446842368

約数和(自身を除く): 250911724

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 31663, 63326, 126652, 221641, 411619, 443282, 538271, 823238, 886564, 1076542, 1646476, 2153084, 2881333, 3767897, 5762666, 6997523, 7535794, 11525332, 13995046, 15071588, 27990092, 48982661, 97965322, 195930644]

約数ペア:

[(1, 195930644), (2, 97965322), (4, 48982661), (7, 27990092), (13, 15071588), (14, 13995046), (17, 11525332), (26, 7535794), (28, 6997523), (34, 5762666), (52, 3767897), (68, 2881333), (91, 2153084), (119, 1646476), (182, 1076542), (221, 886564), (238, 823238), (364, 538271), (442, 443282), (476, 411619), (884, 221641), (1547, 126652), (3094, 63326), (6188, 31663)]