201681738

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{6803}}^1$

素因数の和:6881

約数の個数: 48

約数和(自身を含む): 460658016

約数和(自身を除く): 258976278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 1098, 1647, 3294, 4941, 6803, 9882, 13606, 14823, 20409, 29646, 40818, 61227, 122454, 183681, 367362, 414983, 551043, 829966, 1102086, 1244949, 1653129, 2489898, 3306258, 3734847, 7469694, 11204541, 22409082, 33613623, 67227246, 100840869, 201681738]

約数ペア:

[(1, 201681738), (2, 100840869), (3, 67227246), (6, 33613623), (9, 22409082), (18, 11204541), (27, 7469694), (54, 3734847), (61, 3306258), (81, 2489898), (122, 1653129), (162, 1244949), (183, 1102086), (243, 829966), (366, 551043), (486, 414983), (549, 367362), (1098, 183681), (1647, 122454), (3294, 61227), (4941, 40818), (6803, 29646), (9882, 20409), (13606, 14823)]