201445580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1683

約数の個数: 96

約数和(自身を含む): 521894016

約数和(自身を除く): 320448436

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 476, 530, 595, 742, 901, 1060, 1190, 1484, 1597, 1802, 1855, 2380, 3194, 3604, 3710, 4505, 6307, 6388, 7420, 7985, 9010, 11179, 12614, 15970, 18020, 22358, 25228, 27149, 31535, 31940, 44716, 54298, 55895, 63070, 84641, 108596, 111790, 126140, 135745, 169282, 190043, 223580, 271490, 338564, 380086, 423205, 542980, 592487, 760172, 846410, 950215, 1184974, 1438897, 1692820, 1900430, 2369948, 2877794, 2962435, 3800860, 5755588, 5924870, 7194485, 10072279, 11849740, 14388970, 20144558, 28777940, 40289116, 50361395, 100722790, 201445580]

約数ペア:

[(1, 201445580), (2, 100722790), (4, 50361395), (5, 40289116), (7, 28777940), (10, 20144558), (14, 14388970), (17, 11849740), (20, 10072279), (28, 7194485), (34, 5924870), (35, 5755588), (53, 3800860), (68, 2962435), (70, 2877794), (85, 2369948), (106, 1900430), (119, 1692820), (140, 1438897), (170, 1184974), (212, 950215), (238, 846410), (265, 760172), (340, 592487), (371, 542980), (476, 423205), (530, 380086), (595, 338564), (742, 271490), (901, 223580), (1060, 190043), (1190, 169282), (1484, 135745), (1597, 126140), (1802, 111790), (1855, 108596), (2380, 84641), (3194, 63070), (3604, 55895), (3710, 54298), (4505, 44716), (6307, 31940), (6388, 31535), (7420, 27149), (7985, 25228), (9010, 22358), (11179, 18020), (12614, 15970)]