221602212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11549}}^1$

素因数の和:11613

約数の個数: 72

約数和(自身を含む): 618017400

約数和(自身を除く): 396415188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 11549, 19188, 23098, 34647, 46196, 69294, 103941, 138588, 150137, 207882, 300274, 415764, 450411, 473509, 600548, 900822, 947018, 1351233, 1420527, 1801644, 1894036, 2702466, 2841054, 4261581, 5404932, 5682108, 6155617, 8523162, 12311234, 17046324, 18466851, 24622468, 36933702, 55400553, 73867404, 110801106, 221602212]

約数ペア:

[(1, 221602212), (2, 110801106), (3, 73867404), (4, 55400553), (6, 36933702), (9, 24622468), (12, 18466851), (13, 17046324), (18, 12311234), (26, 8523162), (36, 6155617), (39, 5682108), (41, 5404932), (52, 4261581), (78, 2841054), (82, 2702466), (117, 1894036), (123, 1801644), (156, 1420527), (164, 1351233), (234, 947018), (246, 900822), (369, 600548), (468, 473509), (492, 450411), (533, 415764), (738, 300274), (1066, 207882), (1476, 150137), (1599, 138588), (2132, 103941), (3198, 69294), (4797, 46196), (6396, 34647), (9594, 23098), (11549, 19188)]