201403700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 449309784

約数和(自身を除く): 247906084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 137, 241, 244, 274, 305, 482, 548, 610, 685, 964, 1205, 1220, 1370, 1525, 2410, 2740, 3050, 3425, 4820, 6025, 6100, 6850, 8357, 12050, 13700, 14701, 16714, 24100, 29402, 33017, 33428, 41785, 58804, 66034, 73505, 83570, 132068, 147010, 165085, 167140, 208925, 294020, 330170, 367525, 417850, 660340, 735050, 825425, 835700, 1470100, 1650850, 2014037, 3301700, 4028074, 8056148, 10070185, 20140370, 40280740, 50350925, 100701850, 201403700]

約数ペア:

[(1, 201403700), (2, 100701850), (4, 50350925), (5, 40280740), (10, 20140370), (20, 10070185), (25, 8056148), (50, 4028074), (61, 3301700), (100, 2014037), (122, 1650850), (137, 1470100), (241, 835700), (244, 825425), (274, 735050), (305, 660340), (482, 417850), (548, 367525), (610, 330170), (685, 294020), (964, 208925), (1205, 167140), (1220, 165085), (1370, 147010), (1525, 132068), (2410, 83570), (2740, 73505), (3050, 66034), (3425, 58804), (4820, 41785), (6025, 33428), (6100, 33017), (6850, 29402), (8357, 24100), (12050, 16714), (13700, 14701)]