202003868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 398974464

約数和(自身を除く): 196970596

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 167, 334, 407, 668, 743, 814, 1486, 1628, 1837, 2972, 3674, 6179, 7348, 8173, 12358, 16346, 24716, 27491, 32692, 54982, 67969, 109964, 124081, 135938, 248162, 271876, 302401, 496324, 604802, 1209604, 1364891, 2729782, 4590997, 5459564, 9181994, 18363988, 50500967, 101001934, 202003868]

約数ペア:

[(1, 202003868), (2, 101001934), (4, 50500967), (11, 18363988), (22, 9181994), (37, 5459564), (44, 4590997), (74, 2729782), (148, 1364891), (167, 1209604), (334, 604802), (407, 496324), (668, 302401), (743, 271876), (814, 248162), (1486, 135938), (1628, 124081), (1837, 109964), (2972, 67969), (3674, 54982), (6179, 32692), (7348, 27491), (8173, 24716), (12358, 16346)]