199894572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 552394752

約数和(自身を除く): 352500180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 47, 62, 74, 93, 94, 103, 111, 124, 141, 148, 186, 188, 206, 222, 279, 282, 309, 333, 372, 412, 423, 444, 558, 564, 618, 666, 846, 927, 1116, 1147, 1236, 1332, 1457, 1692, 1739, 1854, 2294, 2914, 3193, 3441, 3478, 3708, 3811, 4371, 4588, 4841, 5217, 5828, 6386, 6882, 6956, 7622, 8742, 9579, 9682, 10323, 10434, 11433, 12772, 13113, 13764, 14523, 15244, 15651, 17484, 19158, 19364, 20646, 20868, 22866, 26226, 28737, 29046, 31302, 34299, 38316, 41292, 43569, 45732, 52452, 53909, 57474, 58092, 62604, 68598, 87138, 107818, 114948, 118141, 137196, 150071, 161727, 174276, 179117, 215636, 236282, 300142, 323454, 354423, 358234, 450213, 472564, 485181, 537351, 600284, 646908, 708846, 716468, 900426, 970362, 1063269, 1074702, 1350639, 1417692, 1612053, 1800852, 1940724, 2126538, 2149404, 2701278, 3224106, 4253076, 5402556, 5552627, 6448212, 11105254, 16657881, 22210508, 33315762, 49973643, 66631524, 99947286, 199894572]

約数ペア:

[(1, 199894572), (2, 99947286), (3, 66631524), (4, 49973643), (6, 33315762), (9, 22210508), (12, 16657881), (18, 11105254), (31, 6448212), (36, 5552627), (37, 5402556), (47, 4253076), (62, 3224106), (74, 2701278), (93, 2149404), (94, 2126538), (103, 1940724), (111, 1800852), (124, 1612053), (141, 1417692), (148, 1350639), (186, 1074702), (188, 1063269), (206, 970362), (222, 900426), (279, 716468), (282, 708846), (309, 646908), (333, 600284), (372, 537351), (412, 485181), (423, 472564), (444, 450213), (558, 358234), (564, 354423), (618, 323454), (666, 300142), (846, 236282), (927, 215636), (1116, 179117), (1147, 174276), (1236, 161727), (1332, 150071), (1457, 137196), (1692, 118141), (1739, 114948), (1854, 107818), (2294, 87138), (2914, 68598), (3193, 62604), (3441, 58092), (3478, 57474), (3708, 53909), (3811, 52452), (4371, 45732), (4588, 43569), (4841, 41292), (5217, 38316), (5828, 34299), (6386, 31302), (6882, 29046), (6956, 28737), (7622, 26226), (8742, 22866), (9579, 20868), (9682, 20646), (10323, 19364), (10434, 19158), (11433, 17484), (12772, 15651), (13113, 15244), (13764, 14523)]