210976350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108193}}^1$

素因数の和:108221

約数の個数: 48

約数和(自身を含む): 563474352

約数和(自身を除く): 352498002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 108193, 216386, 324579, 540965, 649158, 1081930, 1406509, 1622895, 2704825, 2813018, 3245790, 4219527, 5409650, 7032545, 8114475, 8439054, 14065090, 16228950, 21097635, 35162725, 42195270, 70325450, 105488175, 210976350]

約数ペア:

[(1, 210976350), (2, 105488175), (3, 70325450), (5, 42195270), (6, 35162725), (10, 21097635), (13, 16228950), (15, 14065090), (25, 8439054), (26, 8114475), (30, 7032545), (39, 5409650), (50, 4219527), (65, 3245790), (75, 2813018), (78, 2704825), (130, 1622895), (150, 1406509), (195, 1081930), (325, 649158), (390, 540965), (650, 324579), (975, 216386), (1950, 108193)]