201949660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 488581632

約数和(自身を除く): 286631972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 107, 110, 115, 214, 220, 230, 253, 373, 428, 460, 506, 535, 746, 1012, 1070, 1177, 1265, 1492, 1865, 2140, 2354, 2461, 2530, 3730, 4103, 4708, 4922, 5060, 5885, 7460, 8206, 8579, 9844, 11770, 12305, 16412, 17158, 20515, 23540, 24610, 27071, 34316, 39911, 41030, 42895, 49220, 54142, 79822, 82060, 85790, 94369, 108284, 135355, 159644, 171580, 188738, 199555, 270710, 377476, 399110, 439021, 471845, 541420, 798220, 878042, 917953, 943690, 1756084, 1835906, 1887380, 2195105, 3671812, 4390210, 4589765, 8780420, 9179530, 10097483, 18359060, 20194966, 40389932, 50487415, 100974830, 201949660]

約数ペア:

[(1, 201949660), (2, 100974830), (4, 50487415), (5, 40389932), (10, 20194966), (11, 18359060), (20, 10097483), (22, 9179530), (23, 8780420), (44, 4589765), (46, 4390210), (55, 3671812), (92, 2195105), (107, 1887380), (110, 1835906), (115, 1756084), (214, 943690), (220, 917953), (230, 878042), (253, 798220), (373, 541420), (428, 471845), (460, 439021), (506, 399110), (535, 377476), (746, 270710), (1012, 199555), (1070, 188738), (1177, 171580), (1265, 159644), (1492, 135355), (1865, 108284), (2140, 94369), (2354, 85790), (2461, 82060), (2530, 79822), (3730, 54142), (4103, 49220), (4708, 42895), (4922, 41030), (5060, 39911), (5885, 34316), (7460, 27071), (8206, 24610), (8579, 23540), (9844, 20515), (11770, 17158), (12305, 16412)]