200203952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 439138560

約数和(自身を除く): 238934608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 509, 793, 806, 976, 1018, 1586, 1612, 1891, 2036, 3172, 3224, 3782, 4072, 6344, 6448, 6617, 7564, 8144, 12688, 13234, 15128, 15779, 24583, 26468, 30256, 31049, 31558, 49166, 52936, 62098, 63116, 98332, 105872, 124196, 126232, 196664, 205127, 248392, 252464, 393328, 403637, 410254, 496784, 807274, 820508, 962519, 1614548, 1641016, 1925038, 3229096, 3282032, 3850076, 6458192, 7700152, 12512747, 15400304, 25025494, 50050988, 100101976, 200203952]

約数ペア:

[(1, 200203952), (2, 100101976), (4, 50050988), (8, 25025494), (13, 15400304), (16, 12512747), (26, 7700152), (31, 6458192), (52, 3850076), (61, 3282032), (62, 3229096), (104, 1925038), (122, 1641016), (124, 1614548), (208, 962519), (244, 820508), (248, 807274), (403, 496784), (488, 410254), (496, 403637), (509, 393328), (793, 252464), (806, 248392), (976, 205127), (1018, 196664), (1586, 126232), (1612, 124196), (1891, 105872), (2036, 98332), (3172, 63116), (3224, 62098), (3782, 52936), (4072, 49166), (6344, 31558), (6448, 31049), (6617, 30256), (7564, 26468), (8144, 24583), (12688, 15779), (13234, 15128)]