193160380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44507}}^1$

素因数の和:44554

約数の個数: 48

約数和(自身を含む): 478550016

約数和(自身を除く): 285389636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 44507, 89014, 178028, 222535, 311549, 445070, 623098, 890140, 1246196, 1379717, 1557745, 2759434, 3115490, 5518868, 6230980, 6898585, 9658019, 13797170, 19316038, 27594340, 38632076, 48290095, 96580190, 193160380]

約数ペア:

[(1, 193160380), (2, 96580190), (4, 48290095), (5, 38632076), (7, 27594340), (10, 19316038), (14, 13797170), (20, 9658019), (28, 6898585), (31, 6230980), (35, 5518868), (62, 3115490), (70, 2759434), (124, 1557745), (140, 1379717), (155, 1246196), (217, 890140), (310, 623098), (434, 445070), (620, 311549), (868, 222535), (1085, 178028), (2170, 89014), (4340, 44507)]