207008680910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:1110

約数の個数: 128

約数和(自身を含む): 408278724480

約数和(自身を除く): 201270043570

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 157, 170, 215, 314, 317, 430, 569, 634, 731, 785, 1138, 1462, 1570, 1585, 2669, 2845, 3170, 3655, 5338, 5389, 5690, 6751, 7310, 9673, 10778, 13345, 13502, 13631, 19346, 24467, 26690, 26945, 27262, 33755, 48365, 48934, 49769, 53890, 67510, 68155, 89333, 96730, 99538, 114767, 122335, 136310, 178666, 180373, 229534, 231727, 244670, 248845, 360746, 415939, 446665, 463454, 497690, 573835, 831878, 846073, 893330, 901865, 1147670, 1158635, 1518661, 1692146, 1803730, 2079695, 2140067, 2317270, 3037322, 3066341, 3841319, 4159390, 4230365, 4280134, 6132682, 7593305, 7682638, 7756039, 8460730, 10700335, 15186610, 15331705, 15512078, 19206595, 21400670, 28318561, 30663410, 36381139, 38413190, 38780195, 56637122, 65302423, 72762278, 77560390, 130604846, 131852663, 141592805, 181905695, 263705326, 283185610, 326512115, 363811390, 481415537, 653024230, 659263315, 962831074, 1217698123, 1318526630, 2407077685, 2435396246, 4814155370, 6088490615, 12176981230, 20700868091, 41401736182, 103504340455, 207008680910]

約数ペア:

[(1, 207008680910), (2, 103504340455), (5, 41401736182), (10, 20700868091), (17, 12176981230), (34, 6088490615), (43, 4814155370), (85, 2435396246), (86, 2407077685), (157, 1318526630), (170, 1217698123), (215, 962831074), (314, 659263315), (317, 653024230), (430, 481415537), (569, 363811390), (634, 326512115), (731, 283185610), (785, 263705326), (1138, 181905695), (1462, 141592805), (1570, 131852663), (1585, 130604846), (2669, 77560390), (2845, 72762278), (3170, 65302423), (3655, 56637122), (5338, 38780195), (5389, 38413190), (5690, 36381139), (6751, 30663410), (7310, 28318561), (9673, 21400670), (10778, 19206595), (13345, 15512078), (13502, 15331705), (13631, 15186610), (19346, 10700335), (24467, 8460730), (26690, 7756039), (26945, 7682638), (27262, 7593305), (33755, 6132682), (48365, 4280134), (48934, 4230365), (49769, 4159390), (53890, 3841319), (67510, 3066341), (68155, 3037322), (89333, 2317270), (96730, 2140067), (99538, 2079695), (114767, 1803730), (122335, 1692146), (136310, 1518661), (178666, 1158635), (180373, 1147670), (229534, 901865), (231727, 893330), (244670, 846073), (248845, 831878), (360746, 573835), (415939, 497690), (446665, 463454)]