200838352780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{2371}}^1$

素因数の和:3744

約数の個数: 144

約数和(自身を含む): 481303468800

約数和(自身を除く): 280465116020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 676, 845, 988, 1235, 1319, 1690, 2371, 2470, 2638, 3211, 3380, 4742, 4940, 5276, 6422, 6595, 9484, 11855, 12844, 13190, 16055, 17147, 23710, 25061, 26380, 30823, 32110, 34294, 45049, 47420, 50122, 61646, 64220, 68588, 85735, 90098, 100244, 123292, 125305, 154115, 171470, 180196, 222911, 225245, 250610, 308230, 325793, 342940, 400699, 445822, 450490, 501220, 585637, 616460, 651586, 801398, 891644, 900980, 1114555, 1171274, 1303172, 1602796, 1628965, 2003495, 2229110, 2342548, 2928185, 3127349, 3257930, 4006990, 4235309, 4458220, 5856370, 6254698, 6515860, 7613281, 8013980, 8470618, 11712740, 12509396, 15226562, 15636745, 16941236, 21176545, 30453124, 31273490, 38066405, 40655537, 42353090, 59419631, 62546980, 76132810, 81311074, 84706180, 118839262, 152265620, 162622148, 203277685, 237678524, 297098155, 406555370, 528521981, 594196310, 772455203, 813110740, 1057043962, 1188392620, 1544910406, 2114087924, 2642609905, 3089820812, 3862276015, 5285219810, 7724552030, 10041917639, 10570439620, 15449104060, 20083835278, 40167670556, 50209588195, 100419176390, 200838352780]

約数ペア:

[(1, 200838352780), (2, 100419176390), (4, 50209588195), (5, 40167670556), (10, 20083835278), (13, 15449104060), (19, 10570439620), (20, 10041917639), (26, 7724552030), (38, 5285219810), (52, 3862276015), (65, 3089820812), (76, 2642609905), (95, 2114087924), (130, 1544910406), (169, 1188392620), (190, 1057043962), (247, 813110740), (260, 772455203), (338, 594196310), (380, 528521981), (494, 406555370), (676, 297098155), (845, 237678524), (988, 203277685), (1235, 162622148), (1319, 152265620), (1690, 118839262), (2371, 84706180), (2470, 81311074), (2638, 76132810), (3211, 62546980), (3380, 59419631), (4742, 42353090), (4940, 40655537), (5276, 38066405), (6422, 31273490), (6595, 30453124), (9484, 21176545), (11855, 16941236), (12844, 15636745), (13190, 15226562), (16055, 12509396), (17147, 11712740), (23710, 8470618), (25061, 8013980), (26380, 7613281), (30823, 6515860), (32110, 6254698), (34294, 5856370), (45049, 4458220), (47420, 4235309), (50122, 4006990), (61646, 3257930), (64220, 3127349), (68588, 2928185), (85735, 2342548), (90098, 2229110), (100244, 2003495), (123292, 1628965), (125305, 1602796), (154115, 1303172), (171470, 1171274), (180196, 1114555), (222911, 900980), (225245, 891644), (250610, 801398), (308230, 651586), (325793, 616460), (342940, 585637), (400699, 501220), (445822, 450490)]