201401496

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^2\times {\mathrm{163}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 553030140

約数和(自身を除く): 351628644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 163, 262, 326, 393, 489, 524, 652, 786, 978, 1048, 1179, 1304, 1467, 1572, 1956, 2358, 2934, 3144, 3912, 4716, 5868, 9432, 11736, 17161, 21353, 34322, 42706, 51483, 64059, 68644, 85412, 102966, 128118, 137288, 154449, 170824, 192177, 205932, 256236, 308898, 384354, 411864, 512472, 617796, 768708, 1235592, 1537416, 2797243, 5594486, 8391729, 11188972, 16783458, 22377944, 25175187, 33566916, 50350374, 67133832, 100700748, 201401496]

約数ペア:

[(1, 201401496), (2, 100700748), (3, 67133832), (4, 50350374), (6, 33566916), (8, 25175187), (9, 22377944), (12, 16783458), (18, 11188972), (24, 8391729), (36, 5594486), (72, 2797243), (131, 1537416), (163, 1235592), (262, 768708), (326, 617796), (393, 512472), (489, 411864), (524, 384354), (652, 308898), (786, 256236), (978, 205932), (1048, 192177), (1179, 170824), (1304, 154449), (1467, 137288), (1572, 128118), (1956, 102966), (2358, 85412), (2934, 68644), (3144, 64059), (3912, 51483), (4716, 42706), (5868, 34322), (9432, 21353), (11736, 17161)]