242193532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3323}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 513757440

約数和(自身を除く): 271563908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 532, 548, 959, 1918, 2603, 3323, 3836, 5206, 6646, 10412, 13292, 18221, 23261, 36442, 46522, 63137, 72884, 93044, 126274, 252548, 441959, 455251, 883918, 910502, 1767836, 1821004, 3186757, 6373514, 8649769, 12747028, 17299538, 34599076, 60548383, 121096766, 242193532]

約数ペア:

[(1, 242193532), (2, 121096766), (4, 60548383), (7, 34599076), (14, 17299538), (19, 12747028), (28, 8649769), (38, 6373514), (76, 3186757), (133, 1821004), (137, 1767836), (266, 910502), (274, 883918), (532, 455251), (548, 441959), (959, 252548), (1918, 126274), (2603, 93044), (3323, 72884), (3836, 63137), (5206, 46522), (6646, 36442), (10412, 23261), (13292, 18221)]