201937060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4339}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 459345600

約数和(自身を除く): 257408540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2327, 3580, 4339, 4654, 8678, 9308, 11635, 17356, 21695, 23270, 43390, 46540, 56407, 86780, 112814, 225628, 282035, 564070, 776681, 1128140, 1553362, 3106724, 3883405, 7766810, 10096853, 15533620, 20193706, 40387412, 50484265, 100968530, 201937060]

約数ペア:

[(1, 201937060), (2, 100968530), (4, 50484265), (5, 40387412), (10, 20193706), (13, 15533620), (20, 10096853), (26, 7766810), (52, 3883405), (65, 3106724), (130, 1553362), (179, 1128140), (260, 776681), (358, 564070), (716, 282035), (895, 225628), (1790, 112814), (2327, 86780), (3580, 56407), (4339, 46540), (4654, 43390), (8678, 23270), (9308, 21695), (11635, 17356)]