201009788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 445132800

約数和(自身を除く): 244123012

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 47, 58, 92, 94, 116, 161, 188, 203, 229, 322, 329, 406, 458, 644, 658, 667, 812, 916, 1081, 1316, 1334, 1363, 1603, 2162, 2668, 2726, 3206, 4324, 4669, 5267, 5452, 6412, 6641, 7567, 9338, 9541, 10534, 10763, 13282, 15134, 18676, 19082, 21068, 21526, 26564, 30268, 31349, 36869, 38164, 43052, 46487, 62698, 73738, 75341, 92974, 125396, 147476, 150682, 152743, 185948, 219443, 247549, 301364, 305486, 312127, 438886, 495098, 610972, 624254, 877772, 990196, 1069201, 1248508, 1732843, 2138402, 2184889, 3465686, 4276804, 4369778, 6931372, 7178921, 8739556, 14357842, 28715684, 50252447, 100504894, 201009788]

約数ペア:

[(1, 201009788), (2, 100504894), (4, 50252447), (7, 28715684), (14, 14357842), (23, 8739556), (28, 7178921), (29, 6931372), (46, 4369778), (47, 4276804), (58, 3465686), (92, 2184889), (94, 2138402), (116, 1732843), (161, 1248508), (188, 1069201), (203, 990196), (229, 877772), (322, 624254), (329, 610972), (406, 495098), (458, 438886), (644, 312127), (658, 305486), (667, 301364), (812, 247549), (916, 219443), (1081, 185948), (1316, 152743), (1334, 150682), (1363, 147476), (1603, 125396), (2162, 92974), (2668, 75341), (2726, 73738), (3206, 62698), (4324, 46487), (4669, 43052), (5267, 38164), (5452, 36869), (6412, 31349), (6641, 30268), (7567, 26564), (9338, 21526), (9541, 21068), (10534, 19082), (10763, 18676), (13282, 15134)]