201299220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48623}}^1$

素因数の和:48661

約数の個数: 72

約数和(自身を含む): 637168896

約数和(自身を除く): 435869676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 48623, 97246, 145869, 194492, 243115, 291738, 437607, 486230, 583476, 729345, 875214, 972460, 1118329, 1458690, 1750428, 2188035, 2236658, 2917380, 3354987, 4376070, 4473316, 5591645, 6709974, 8752140, 10064961, 11183290, 13419948, 16774935, 20129922, 22366580, 33549870, 40259844, 50324805, 67099740, 100649610, 201299220]

約数ペア:

[(1, 201299220), (2, 100649610), (3, 67099740), (4, 50324805), (5, 40259844), (6, 33549870), (9, 22366580), (10, 20129922), (12, 16774935), (15, 13419948), (18, 11183290), (20, 10064961), (23, 8752140), (30, 6709974), (36, 5591645), (45, 4473316), (46, 4376070), (60, 3354987), (69, 2917380), (90, 2236658), (92, 2188035), (115, 1750428), (138, 1458690), (180, 1118329), (207, 972460), (230, 875214), (276, 729345), (345, 583476), (414, 486230), (460, 437607), (690, 291738), (828, 243115), (1035, 194492), (1380, 145869), (2070, 97246), (4140, 48623)]