201870388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 380459520

約数和(自身を除く): 178589132

約数列:

[1, 2, 4, 31, 41, 59, 62, 82, 118, 124, 164, 236, 673, 1271, 1346, 1829, 2419, 2542, 2692, 3658, 4838, 5084, 7316, 9676, 20863, 27593, 39707, 41726, 55186, 74989, 79414, 83452, 110372, 149978, 158828, 299956, 855383, 1230917, 1627987, 1710766, 2461834, 3255974, 3421532, 4923668, 6511948, 50467597, 100935194, 201870388]

約数ペア:

[(1, 201870388), (2, 100935194), (4, 50467597), (31, 6511948), (41, 4923668), (59, 3421532), (62, 3255974), (82, 2461834), (118, 1710766), (124, 1627987), (164, 1230917), (236, 855383), (673, 299956), (1271, 158828), (1346, 149978), (1829, 110372), (2419, 83452), (2542, 79414), (2692, 74989), (3658, 55186), (4838, 41726), (5084, 39707), (7316, 27593), (9676, 20863)]