199946013910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:962

約数の個数: 128

約数和(自身を含む): 392146634880

約数和(自身を除く): 192200620970

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 181, 241, 295, 362, 457, 482, 590, 905, 914, 1003, 1205, 1810, 2006, 2285, 2410, 3077, 4097, 4570, 5015, 6154, 7769, 8194, 10030, 10679, 14219, 15385, 15538, 20485, 21358, 26963, 28438, 30770, 38845, 40970, 43621, 53395, 53926, 71095, 77690, 82717, 87242, 106790, 110137, 134815, 142190, 165434, 181543, 218105, 220274, 241723, 269630, 363086, 413585, 436210, 458371, 483446, 550685, 741557, 827170, 907715, 916742, 1101370, 1208615, 1406189, 1483114, 1815430, 1872329, 2291855, 2417230, 2573639, 2812378, 3707785, 3744658, 4583710, 4880303, 5147278, 6498083, 7030945, 7415570, 9361645, 9760606, 12868195, 12996166, 14061890, 18723290, 19934797, 24401515, 25736390, 32490415, 39869594, 43751863, 48803030, 64980830, 82965151, 87503726, 99673985, 110467411, 165930302, 199347970, 218759315, 220934822, 338891549, 414825755, 437518630, 552337055, 677783098, 829651510, 1104674110, 1176153023, 1694457745, 2352306046, 3388915490, 5880765115, 11761530230, 19994601391, 39989202782, 99973006955, 199946013910]

約数ペア:

[(1, 199946013910), (2, 99973006955), (5, 39989202782), (10, 19994601391), (17, 11761530230), (34, 5880765115), (59, 3388915490), (85, 2352306046), (118, 1694457745), (170, 1176153023), (181, 1104674110), (241, 829651510), (295, 677783098), (362, 552337055), (457, 437518630), (482, 414825755), (590, 338891549), (905, 220934822), (914, 218759315), (1003, 199347970), (1205, 165930302), (1810, 110467411), (2006, 99673985), (2285, 87503726), (2410, 82965151), (3077, 64980830), (4097, 48803030), (4570, 43751863), (5015, 39869594), (6154, 32490415), (7769, 25736390), (8194, 24401515), (10030, 19934797), (10679, 18723290), (14219, 14061890), (15385, 12996166), (15538, 12868195), (20485, 9760606), (21358, 9361645), (26963, 7415570), (28438, 7030945), (30770, 6498083), (38845, 5147278), (40970, 4880303), (43621, 4583710), (53395, 3744658), (53926, 3707785), (71095, 2812378), (77690, 2573639), (82717, 2417230), (87242, 2291855), (106790, 1872329), (110137, 1815430), (134815, 1483114), (142190, 1406189), (165434, 1208615), (181543, 1101370), (218105, 916742), (220274, 907715), (241723, 827170), (269630, 741557), (363086, 550685), (413585, 483446), (436210, 458371)]