201019832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 436453920

約数和(自身を除く): 235434088

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 221, 268, 442, 536, 871, 884, 1139, 1697, 1742, 1768, 2278, 3394, 3484, 4556, 6788, 6968, 9112, 13576, 14807, 22061, 28849, 29614, 44122, 57698, 59228, 88244, 113699, 115396, 118456, 176488, 227398, 230792, 375037, 454796, 750074, 909592, 1478087, 1500148, 1932883, 2956174, 3000296, 3865766, 5912348, 7731532, 11824696, 15463064, 25127479, 50254958, 100509916, 201019832]

約数ペア:

[(1, 201019832), (2, 100509916), (4, 50254958), (8, 25127479), (13, 15463064), (17, 11824696), (26, 7731532), (34, 5912348), (52, 3865766), (67, 3000296), (68, 2956174), (104, 1932883), (134, 1500148), (136, 1478087), (221, 909592), (268, 750074), (442, 454796), (536, 375037), (871, 230792), (884, 227398), (1139, 176488), (1697, 118456), (1742, 115396), (1768, 113699), (2278, 88244), (3394, 59228), (3484, 57698), (4556, 44122), (6788, 29614), (6968, 28849), (9112, 22061), (13576, 14807)]