200928996

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 520645944

約数和(自身を除く): 319716948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 101, 146, 202, 219, 292, 303, 404, 438, 606, 657, 757, 876, 909, 1212, 1314, 1514, 1818, 2271, 2628, 3028, 3636, 4542, 6813, 7373, 9084, 13626, 14746, 22119, 27252, 29492, 44238, 55261, 66357, 76457, 88476, 110522, 132714, 152914, 165783, 221044, 229371, 265428, 305828, 331566, 458742, 497349, 663132, 688113, 917484, 994698, 1376226, 1989396, 2752452, 5581361, 11162722, 16744083, 22325444, 33488166, 50232249, 66976332, 100464498, 200928996]

約数ペア:

[(1, 200928996), (2, 100464498), (3, 66976332), (4, 50232249), (6, 33488166), (9, 22325444), (12, 16744083), (18, 11162722), (36, 5581361), (73, 2752452), (101, 1989396), (146, 1376226), (202, 994698), (219, 917484), (292, 688113), (303, 663132), (404, 497349), (438, 458742), (606, 331566), (657, 305828), (757, 265428), (876, 229371), (909, 221044), (1212, 165783), (1314, 152914), (1514, 132714), (1818, 110522), (2271, 88476), (2628, 76457), (3028, 66357), (3636, 55261), (4542, 44238), (6813, 29492), (7373, 27252), (9084, 22119), (13626, 14746)]