203850152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 422301600

約数和(自身を除く): 218451448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 251, 484, 502, 839, 968, 1004, 1678, 2008, 2761, 3356, 5522, 6712, 9229, 11044, 18458, 22088, 30371, 36916, 60742, 73832, 101519, 121484, 203038, 210589, 242968, 406076, 421178, 812152, 842356, 1684712, 2316479, 4632958, 9265916, 18531832, 25481269, 50962538, 101925076, 203850152]

約数ペア:

[(1, 203850152), (2, 101925076), (4, 50962538), (8, 25481269), (11, 18531832), (22, 9265916), (44, 4632958), (88, 2316479), (121, 1684712), (242, 842356), (251, 812152), (484, 421178), (502, 406076), (839, 242968), (968, 210589), (1004, 203038), (1678, 121484), (2008, 101519), (2761, 73832), (3356, 60742), (5522, 36916), (6712, 30371), (9229, 22088), (11044, 18458)]