196802316

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 509396160

約数和(自身を除く): 312593844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 139, 201, 268, 278, 402, 417, 556, 587, 603, 804, 834, 1174, 1206, 1251, 1668, 1761, 2348, 2412, 2502, 3522, 5004, 5283, 7044, 9313, 10566, 18626, 21132, 27939, 37252, 39329, 55878, 78658, 81593, 83817, 111756, 117987, 157316, 163186, 167634, 235974, 244779, 326372, 335268, 353961, 471948, 489558, 707922, 734337, 979116, 1415844, 1468674, 2937348, 5466731, 10933462, 16400193, 21866924, 32800386, 49200579, 65600772, 98401158, 196802316]

約数ペア:

[(1, 196802316), (2, 98401158), (3, 65600772), (4, 49200579), (6, 32800386), (9, 21866924), (12, 16400193), (18, 10933462), (36, 5466731), (67, 2937348), (134, 1468674), (139, 1415844), (201, 979116), (268, 734337), (278, 707922), (402, 489558), (417, 471948), (556, 353961), (587, 335268), (603, 326372), (804, 244779), (834, 235974), (1174, 167634), (1206, 163186), (1251, 157316), (1668, 117987), (1761, 111756), (2348, 83817), (2412, 81593), (2502, 78658), (3522, 55878), (5004, 39329), (5283, 37252), (7044, 27939), (9313, 21132), (10566, 18626)]