220171692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 595836864

約数和(自身を除く): 375665172

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 61, 68, 78, 102, 122, 156, 183, 204, 221, 244, 366, 442, 663, 732, 793, 884, 1037, 1326, 1361, 1586, 2074, 2379, 2652, 2722, 3111, 3172, 4083, 4148, 4758, 5444, 6222, 8166, 9516, 12444, 13481, 16332, 17693, 23137, 26962, 35386, 40443, 46274, 53079, 53924, 69411, 70772, 80886, 83021, 92548, 106158, 138822, 161772, 166042, 212316, 249063, 277644, 300781, 332084, 498126, 601562, 902343, 996252, 1079273, 1203124, 1411357, 1804686, 2158546, 2822714, 3237819, 3609372, 4234071, 4317092, 5645428, 6475638, 8468142, 12951276, 16936284, 18347641, 36695282, 55042923, 73390564, 110085846, 220171692]

約数ペア:

[(1, 220171692), (2, 110085846), (3, 73390564), (4, 55042923), (6, 36695282), (12, 18347641), (13, 16936284), (17, 12951276), (26, 8468142), (34, 6475638), (39, 5645428), (51, 4317092), (52, 4234071), (61, 3609372), (68, 3237819), (78, 2822714), (102, 2158546), (122, 1804686), (156, 1411357), (183, 1203124), (204, 1079273), (221, 996252), (244, 902343), (366, 601562), (442, 498126), (663, 332084), (732, 300781), (793, 277644), (884, 249063), (1037, 212316), (1326, 166042), (1361, 161772), (1586, 138822), (2074, 106158), (2379, 92548), (2652, 83021), (2722, 80886), (3111, 70772), (3172, 69411), (4083, 53924), (4148, 53079), (4758, 46274), (5444, 40443), (6222, 35386), (8166, 26962), (9516, 23137), (12444, 17693), (13481, 16332)]