202523812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 383927040

約数和(自身を除く): 181403228

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 137, 212, 274, 367, 548, 734, 1007, 1468, 2014, 2603, 4028, 5206, 6973, 7261, 10412, 13946, 14522, 19451, 27892, 29044, 38902, 50279, 77804, 100558, 137959, 201116, 275918, 369569, 551836, 739138, 955301, 1478276, 1910602, 2664787, 3821204, 5329574, 10659148, 50630953, 101261906, 202523812]

約数ペア:

[(1, 202523812), (2, 101261906), (4, 50630953), (19, 10659148), (38, 5329574), (53, 3821204), (76, 2664787), (106, 1910602), (137, 1478276), (212, 955301), (274, 739138), (367, 551836), (548, 369569), (734, 275918), (1007, 201116), (1468, 137959), (2014, 100558), (2603, 77804), (4028, 50279), (5206, 38902), (6973, 29044), (7261, 27892), (10412, 19451), (13946, 14522)]