196876212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 501004224

約数和(自身を除く): 304128012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 193, 338, 386, 503, 507, 579, 676, 772, 1006, 1014, 1158, 1509, 2012, 2028, 2316, 2509, 3018, 5018, 6036, 6539, 7527, 10036, 13078, 15054, 19617, 26156, 30108, 32617, 39234, 65234, 78468, 85007, 97079, 97851, 130468, 170014, 194158, 195702, 255021, 291237, 340028, 388316, 391404, 510042, 582474, 1020084, 1164948, 1262027, 2524054, 3786081, 5048108, 7572162, 15144324, 16406351, 32812702, 49219053, 65625404, 98438106, 196876212]

約数ペア:

[(1, 196876212), (2, 98438106), (3, 65625404), (4, 49219053), (6, 32812702), (12, 16406351), (13, 15144324), (26, 7572162), (39, 5048108), (52, 3786081), (78, 2524054), (156, 1262027), (169, 1164948), (193, 1020084), (338, 582474), (386, 510042), (503, 391404), (507, 388316), (579, 340028), (676, 291237), (772, 255021), (1006, 195702), (1014, 194158), (1158, 170014), (1509, 130468), (2012, 97851), (2028, 97079), (2316, 85007), (2509, 78468), (3018, 65234), (5018, 39234), (6036, 32617), (6539, 30108), (7527, 26156), (10036, 19617), (13078, 15054)]