200713870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 438359040

約数和(自身を除く): 237645170

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 59, 70, 115, 118, 161, 230, 295, 322, 413, 590, 805, 826, 1357, 1610, 2065, 2113, 2714, 4130, 4226, 6785, 9499, 10565, 13570, 14791, 18998, 21130, 29582, 47495, 48599, 73955, 94990, 97198, 124667, 147910, 242995, 249334, 340193, 485990, 623335, 680386, 872669, 1246670, 1700965, 1745338, 2867341, 3401930, 4363345, 5734682, 8726690, 14336705, 20071387, 28673410, 40142774, 100356935, 200713870]

約数ペア:

[(1, 200713870), (2, 100356935), (5, 40142774), (7, 28673410), (10, 20071387), (14, 14336705), (23, 8726690), (35, 5734682), (46, 4363345), (59, 3401930), (70, 2867341), (115, 1745338), (118, 1700965), (161, 1246670), (230, 872669), (295, 680386), (322, 623335), (413, 485990), (590, 340193), (805, 249334), (826, 242995), (1357, 147910), (1610, 124667), (2065, 97198), (2113, 94990), (2714, 73955), (4130, 48599), (4226, 47495), (6785, 29582), (9499, 21130), (10565, 18998), (13570, 14791)]