201883550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19319}}^1$

素因数の和:19361

約数の個数: 48

約数和(自身を含む): 431222400

約数和(自身を除く): 229338850

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 19319, 38638, 96595, 193190, 212509, 367061, 425018, 482975, 734122, 965950, 1062545, 1835305, 2125090, 3670610, 4037671, 5312725, 8075342, 9176525, 10625450, 18353050, 20188355, 40376710, 100941775, 201883550]

約数ペア:

[(1, 201883550), (2, 100941775), (5, 40376710), (10, 20188355), (11, 18353050), (19, 10625450), (22, 9176525), (25, 8075342), (38, 5312725), (50, 4037671), (55, 3670610), (95, 2125090), (110, 1835305), (190, 1062545), (209, 965950), (275, 734122), (418, 482975), (475, 425018), (550, 367061), (950, 212509), (1045, 193190), (2090, 96595), (5225, 38638), (10450, 19319)]