194905408

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 411480000

約数和(自身を除く): 216574592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 359, 499, 544, 718, 998, 1088, 1436, 1996, 2872, 3992, 5744, 6103, 7984, 8483, 11488, 12206, 15968, 16966, 22976, 24412, 31936, 33932, 48824, 67864, 97648, 135728, 179141, 195296, 271456, 358282, 390592, 542912, 716564, 1433128, 2866256, 3045397, 5732512, 6090794, 11465024, 12181588, 24363176, 48726352, 97452704, 194905408]

約数ペア:

[(1, 194905408), (2, 97452704), (4, 48726352), (8, 24363176), (16, 12181588), (17, 11465024), (32, 6090794), (34, 5732512), (64, 3045397), (68, 2866256), (136, 1433128), (272, 716564), (359, 542912), (499, 390592), (544, 358282), (718, 271456), (998, 195296), (1088, 179141), (1436, 135728), (1996, 97648), (2872, 67864), (3992, 48824), (5744, 33932), (6103, 31936), (7984, 24412), (8483, 22976), (11488, 16966), (12206, 15968)]