200770600

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 481219200

約数和(自身を除く): 280448600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 97, 100, 131, 158, 194, 200, 262, 316, 388, 395, 485, 524, 632, 655, 776, 790, 970, 1048, 1310, 1580, 1940, 1975, 2425, 2620, 3160, 3275, 3880, 3950, 4850, 5240, 6550, 7663, 7900, 9700, 10349, 12707, 13100, 15326, 15800, 19400, 20698, 25414, 26200, 30652, 38315, 41396, 50828, 51745, 61304, 63535, 76630, 82792, 101656, 103490, 127070, 153260, 191575, 206980, 254140, 258725, 306520, 317675, 383150, 413960, 508280, 517450, 635350, 766300, 1003853, 1034900, 1270700, 1532600, 2007706, 2069800, 2541400, 4015412, 5019265, 8030824, 10038530, 20077060, 25096325, 40154120, 50192650, 100385300, 200770600]

約数ペア:

[(1, 200770600), (2, 100385300), (4, 50192650), (5, 40154120), (8, 25096325), (10, 20077060), (20, 10038530), (25, 8030824), (40, 5019265), (50, 4015412), (79, 2541400), (97, 2069800), (100, 2007706), (131, 1532600), (158, 1270700), (194, 1034900), (200, 1003853), (262, 766300), (316, 635350), (388, 517450), (395, 508280), (485, 413960), (524, 383150), (632, 317675), (655, 306520), (776, 258725), (790, 254140), (970, 206980), (1048, 191575), (1310, 153260), (1580, 127070), (1940, 103490), (1975, 101656), (2425, 82792), (2620, 76630), (3160, 63535), (3275, 61304), (3880, 51745), (3950, 50828), (4850, 41396), (5240, 38315), (6550, 30652), (7663, 26200), (7900, 25414), (9700, 20698), (10349, 19400), (12707, 15800), (13100, 15326)]