201310648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1163}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 472677120

約数和(自身を除く): 271366472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 281, 308, 562, 616, 1124, 1163, 1967, 2248, 2326, 3091, 3934, 4652, 6182, 7868, 8141, 9304, 12364, 12793, 15736, 16282, 21637, 24728, 25586, 32564, 43274, 51172, 65128, 86548, 89551, 102344, 173096, 179102, 326803, 358204, 653606, 716408, 1307212, 2287621, 2614424, 3594833, 4575242, 7189666, 9150484, 14379332, 18300968, 25163831, 28758664, 50327662, 100655324, 201310648]

約数ペア:

[(1, 201310648), (2, 100655324), (4, 50327662), (7, 28758664), (8, 25163831), (11, 18300968), (14, 14379332), (22, 9150484), (28, 7189666), (44, 4575242), (56, 3594833), (77, 2614424), (88, 2287621), (154, 1307212), (281, 716408), (308, 653606), (562, 358204), (616, 326803), (1124, 179102), (1163, 173096), (1967, 102344), (2248, 89551), (2326, 86548), (3091, 65128), (3934, 51172), (4652, 43274), (6182, 32564), (7868, 25586), (8141, 24728), (9304, 21637), (12364, 16282), (12793, 15736)]