201231475172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1021}}^1\times {\mathrm{41651}}^1$

素因数の和:42709

約数の個数: 72

約数和(自身を含む): 436240389312

約数和(自身を除く): 235008914140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1021, 1183, 2042, 2366, 4084, 4732, 7147, 13273, 14294, 26546, 28588, 41651, 53092, 83302, 92911, 166604, 172549, 185822, 291557, 345098, 371644, 541463, 583114, 690196, 1082926, 1166228, 1207843, 2165852, 2415686, 3790241, 4831372, 7039019, 7580482, 14078038, 15160964, 28156076, 42525671, 49273133, 85051342, 98546266, 170102684, 197092532, 297679697, 552833723, 595359394, 1105667446, 1190718788, 2211334892, 3869836061, 7186838399, 7739672122, 14373676798, 15479344244, 28747353596, 50307868793, 100615737586, 201231475172]

約数ペア:

[(1, 201231475172), (2, 100615737586), (4, 50307868793), (7, 28747353596), (13, 15479344244), (14, 14373676798), (26, 7739672122), (28, 7186838399), (52, 3869836061), (91, 2211334892), (169, 1190718788), (182, 1105667446), (338, 595359394), (364, 552833723), (676, 297679697), (1021, 197092532), (1183, 170102684), (2042, 98546266), (2366, 85051342), (4084, 49273133), (4732, 42525671), (7147, 28156076), (13273, 15160964), (14294, 14078038), (26546, 7580482), (28588, 7039019), (41651, 4831372), (53092, 3790241), (83302, 2415686), (92911, 2165852), (166604, 1207843), (172549, 1166228), (185822, 1082926), (291557, 690196), (345098, 583114), (371644, 541463)]