201984390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97577}}^1$

素因数の和:97613

約数の個数: 48

約数和(自身を含む): 547998048

約数和(自身を除く): 346013658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 97577, 195154, 292731, 487885, 585462, 878193, 975770, 1463655, 1756386, 2244271, 2927310, 4390965, 4488542, 6732813, 8781930, 11221355, 13465626, 20198439, 22442710, 33664065, 40396878, 67328130, 100992195, 201984390]

約数ペア:

[(1, 201984390), (2, 100992195), (3, 67328130), (5, 40396878), (6, 33664065), (9, 22442710), (10, 20198439), (15, 13465626), (18, 11221355), (23, 8781930), (30, 6732813), (45, 4488542), (46, 4390965), (69, 2927310), (90, 2244271), (115, 1756386), (138, 1463655), (207, 975770), (230, 878193), (345, 585462), (414, 487885), (690, 292731), (1035, 195154), (2070, 97577)]