194210660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 488527872

約数和(自身を除く): 294317212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 73, 124, 140, 146, 155, 217, 292, 310, 365, 434, 511, 613, 620, 730, 868, 1022, 1085, 1226, 1460, 2044, 2170, 2263, 2452, 2555, 3065, 4291, 4340, 4526, 5110, 6130, 8582, 9052, 10220, 11315, 12260, 15841, 17164, 19003, 21455, 22630, 31682, 38006, 42910, 44749, 45260, 63364, 76012, 79205, 85820, 89498, 95015, 133021, 158410, 178996, 190030, 223745, 266042, 313243, 316820, 380060, 447490, 532084, 626486, 665105, 894980, 1252972, 1330210, 1387219, 1566215, 2660420, 2774438, 3132430, 5548876, 6264860, 6936095, 9710533, 13872190, 19421066, 27744380, 38842132, 48552665, 97105330, 194210660]

約数ペア:

[(1, 194210660), (2, 97105330), (4, 48552665), (5, 38842132), (7, 27744380), (10, 19421066), (14, 13872190), (20, 9710533), (28, 6936095), (31, 6264860), (35, 5548876), (62, 3132430), (70, 2774438), (73, 2660420), (124, 1566215), (140, 1387219), (146, 1330210), (155, 1252972), (217, 894980), (292, 665105), (310, 626486), (365, 532084), (434, 447490), (511, 380060), (613, 316820), (620, 313243), (730, 266042), (868, 223745), (1022, 190030), (1085, 178996), (1226, 158410), (1460, 133021), (2044, 95015), (2170, 89498), (2263, 85820), (2452, 79205), (2555, 76012), (3065, 63364), (4291, 45260), (4340, 44749), (4526, 42910), (5110, 38006), (6130, 31682), (8582, 22630), (9052, 21455), (10220, 19003), (11315, 17164), (12260, 15841)]