210815332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 479808000

約数和(自身を除く): 268992668

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 149, 161, 169, 182, 298, 299, 322, 338, 364, 596, 598, 644, 676, 1043, 1183, 1196, 1937, 2086, 2093, 2197, 2366, 3427, 3874, 3887, 4172, 4186, 4394, 4732, 6854, 7748, 7774, 8372, 8788, 13559, 13708, 15379, 15548, 23989, 25181, 27118, 27209, 30758, 44551, 47978, 50362, 50531, 54236, 54418, 61516, 89102, 95956, 100724, 101062, 108836, 176267, 178204, 202124, 311857, 327353, 352534, 353717, 579163, 623714, 654706, 705068, 707434, 1158326, 1247428, 1309412, 1414868, 2291471, 2316652, 4054141, 4582942, 7529119, 8108282, 9165884, 15058238, 16216564, 30116476, 52703833, 105407666, 210815332]

約数ペア:

[(1, 210815332), (2, 105407666), (4, 52703833), (7, 30116476), (13, 16216564), (14, 15058238), (23, 9165884), (26, 8108282), (28, 7529119), (46, 4582942), (52, 4054141), (91, 2316652), (92, 2291471), (149, 1414868), (161, 1309412), (169, 1247428), (182, 1158326), (298, 707434), (299, 705068), (322, 654706), (338, 623714), (364, 579163), (596, 353717), (598, 352534), (644, 327353), (676, 311857), (1043, 202124), (1183, 178204), (1196, 176267), (1937, 108836), (2086, 101062), (2093, 100724), (2197, 95956), (2366, 89102), (3427, 61516), (3874, 54418), (3887, 54236), (4172, 50531), (4186, 50362), (4394, 47978), (4732, 44551), (6854, 30758), (7748, 27209), (7774, 27118), (8372, 25181), (8788, 23989), (13559, 15548), (13708, 15379)]