202465763984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{859}}^1\times {\mathrm{3181}}^1$

素因数の和:4480

約数の個数: 80

約数和(自身を含む): 429589855680

約数和(自身を除く): 227124091696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 859, 1684, 1718, 3181, 3368, 3436, 4631, 6362, 6736, 6872, 9262, 9449, 12724, 13744, 18524, 18898, 25448, 34991, 37048, 37796, 50896, 69982, 74096, 75592, 139964, 151184, 279928, 361639, 559856, 723278, 1339201, 1446556, 2678402, 2732479, 2893112, 3978029, 5356804, 5464958, 5786224, 7956058, 10713608, 10929916, 14731211, 15912116, 21427216, 21859832, 29462422, 30057269, 31824232, 43719664, 58924844, 60114538, 63648464, 117849688, 120229076, 235699376, 240458152, 480916304, 1150373659, 2300747318, 4601494636, 9202989272, 12654110249, 18405978544, 25308220498, 50616440996, 101232881992, 202465763984]

約数ペア:

[(1, 202465763984), (2, 101232881992), (4, 50616440996), (8, 25308220498), (11, 18405978544), (16, 12654110249), (22, 9202989272), (44, 4601494636), (88, 2300747318), (176, 1150373659), (421, 480916304), (842, 240458152), (859, 235699376), (1684, 120229076), (1718, 117849688), (3181, 63648464), (3368, 60114538), (3436, 58924844), (4631, 43719664), (6362, 31824232), (6736, 30057269), (6872, 29462422), (9262, 21859832), (9449, 21427216), (12724, 15912116), (13744, 14731211), (18524, 10929916), (18898, 10713608), (25448, 7956058), (34991, 5786224), (37048, 5464958), (37796, 5356804), (50896, 3978029), (69982, 2893112), (74096, 2732479), (75592, 2678402), (139964, 1446556), (151184, 1339201), (279928, 723278), (361639, 559856)]