201252852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2853

約数の個数: 72

約数和(自身を含む): 537001920

約数和(自身を除く): 335749068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 2731, 3204, 4094, 5462, 6141, 8188, 8193, 10924, 12282, 16386, 18423, 24564, 24579, 32772, 36846, 49158, 62813, 73692, 98316, 125626, 188439, 243059, 251252, 376878, 486118, 565317, 729177, 753756, 972236, 1130634, 1458354, 2187531, 2261268, 2916708, 4375062, 5590357, 8750124, 11180714, 16771071, 22361428, 33542142, 50313213, 67084284, 100626426, 201252852]

約数ペア:

[(1, 201252852), (2, 100626426), (3, 67084284), (4, 50313213), (6, 33542142), (9, 22361428), (12, 16771071), (18, 11180714), (23, 8750124), (36, 5590357), (46, 4375062), (69, 2916708), (89, 2261268), (92, 2187531), (138, 1458354), (178, 1130634), (207, 972236), (267, 753756), (276, 729177), (356, 565317), (414, 486118), (534, 376878), (801, 251252), (828, 243059), (1068, 188439), (1602, 125626), (2047, 98316), (2731, 73692), (3204, 62813), (4094, 49158), (5462, 36846), (6141, 32772), (8188, 24579), (8193, 24564), (10924, 18423), (12282, 16386)]