201911472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:927

約数の個数: 120

約数和(自身を含む): 648720384

約数和(自身を除く): 446808912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 383, 504, 523, 766, 1008, 1046, 1149, 1532, 1569, 2092, 2298, 2681, 3064, 3138, 3447, 3661, 4184, 4596, 4707, 5362, 6128, 6276, 6894, 7322, 8043, 8368, 9192, 9414, 10724, 10983, 12552, 13788, 14644, 16086, 18384, 18828, 21448, 21966, 24129, 25104, 27576, 29288, 32172, 32949, 37656, 42896, 43932, 48258, 55152, 58576, 64344, 65898, 75312, 87864, 96516, 128688, 131796, 175728, 193032, 200309, 263592, 386064, 400618, 527184, 600927, 801236, 1201854, 1402163, 1602472, 1802781, 2403708, 2804326, 3204944, 3605562, 4206489, 4807416, 5608652, 7211124, 8412978, 9614832, 11217304, 12619467, 14422248, 16825956, 22434608, 25238934, 28844496, 33651912, 50477868, 67303824, 100955736, 201911472]

約数ペア:

[(1, 201911472), (2, 100955736), (3, 67303824), (4, 50477868), (6, 33651912), (7, 28844496), (8, 25238934), (9, 22434608), (12, 16825956), (14, 14422248), (16, 12619467), (18, 11217304), (21, 9614832), (24, 8412978), (28, 7211124), (36, 5608652), (42, 4807416), (48, 4206489), (56, 3605562), (63, 3204944), (72, 2804326), (84, 2403708), (112, 1802781), (126, 1602472), (144, 1402163), (168, 1201854), (252, 801236), (336, 600927), (383, 527184), (504, 400618), (523, 386064), (766, 263592), (1008, 200309), (1046, 193032), (1149, 175728), (1532, 131796), (1569, 128688), (2092, 96516), (2298, 87864), (2681, 75312), (3064, 65898), (3138, 64344), (3447, 58576), (3661, 55152), (4184, 48258), (4596, 43932), (4707, 42896), (5362, 37656), (6128, 32949), (6276, 32172), (6894, 29288), (7322, 27576), (8043, 25104), (8368, 24129), (9192, 21966), (9414, 21448), (10724, 18828), (10983, 18384), (12552, 16086), (13788, 14644)]