193807950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 553893120

約数和(自身を除く): 360085170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 131, 150, 175, 210, 262, 350, 393, 525, 655, 786, 917, 1050, 1310, 1409, 1834, 1965, 2751, 2818, 3275, 3930, 4227, 4585, 5502, 6550, 7045, 8454, 9170, 9825, 9863, 13755, 14090, 19650, 19726, 21135, 22925, 27510, 29589, 35225, 42270, 45850, 49315, 59178, 68775, 70450, 98630, 105675, 137550, 147945, 184579, 211350, 246575, 295890, 369158, 493150, 553737, 739725, 922895, 1107474, 1292053, 1479450, 1845790, 2584106, 2768685, 3876159, 4614475, 5537370, 6460265, 7752318, 9228950, 12920530, 13843425, 19380795, 27686850, 32301325, 38761590, 64602650, 96903975, 193807950]

約数ペア:

[(1, 193807950), (2, 96903975), (3, 64602650), (5, 38761590), (6, 32301325), (7, 27686850), (10, 19380795), (14, 13843425), (15, 12920530), (21, 9228950), (25, 7752318), (30, 6460265), (35, 5537370), (42, 4614475), (50, 3876159), (70, 2768685), (75, 2584106), (105, 1845790), (131, 1479450), (150, 1292053), (175, 1107474), (210, 922895), (262, 739725), (350, 553737), (393, 493150), (525, 369158), (655, 295890), (786, 246575), (917, 211350), (1050, 184579), (1310, 147945), (1409, 137550), (1834, 105675), (1965, 98630), (2751, 70450), (2818, 68775), (3275, 59178), (3930, 49315), (4227, 45850), (4585, 42270), (5502, 35225), (6550, 29589), (7045, 27510), (8454, 22925), (9170, 21135), (9825, 19726), (9863, 19650), (13755, 14090)]