202973940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 669247488

約数和(自身を除く): 466273548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 683, 762, 780, 1143, 1170, 1270, 1366, 1524, 1651, 1905, 2049, 2286, 2340, 2540, 2732, 3302, 3415, 3810, 4098, 4572, 4953, 5715, 6147, 6604, 6830, 7620, 8196, 8255, 8879, 9906, 10245, 11430, 12294, 13660, 14859, 16510, 17758, 19812, 20490, 22860, 24588, 24765, 26637, 29718, 30735, 33020, 35516, 40980, 44395, 49530, 53274, 59436, 61470, 74295, 79911, 86741, 88790, 99060, 106548, 122940, 133185, 148590, 159822, 173482, 177580, 260223, 266370, 297180, 319644, 346964, 399555, 433705, 520446, 532740, 780669, 799110, 867410, 1040892, 1127633, 1301115, 1561338, 1598220, 1734820, 2255266, 2602230, 3122676, 3382899, 3903345, 4510532, 5204460, 5638165, 6765798, 7806690, 10148697, 11276330, 13531596, 15613380, 16914495, 20297394, 22552660, 33828990, 40594788, 50743485, 67657980, 101486970, 202973940]

約数ペア:

[(1, 202973940), (2, 101486970), (3, 67657980), (4, 50743485), (5, 40594788), (6, 33828990), (9, 22552660), (10, 20297394), (12, 16914495), (13, 15613380), (15, 13531596), (18, 11276330), (20, 10148697), (26, 7806690), (30, 6765798), (36, 5638165), (39, 5204460), (45, 4510532), (52, 3903345), (60, 3382899), (65, 3122676), (78, 2602230), (90, 2255266), (117, 1734820), (127, 1598220), (130, 1561338), (156, 1301115), (180, 1127633), (195, 1040892), (234, 867410), (254, 799110), (260, 780669), (381, 532740), (390, 520446), (468, 433705), (508, 399555), (585, 346964), (635, 319644), (683, 297180), (762, 266370), (780, 260223), (1143, 177580), (1170, 173482), (1270, 159822), (1366, 148590), (1524, 133185), (1651, 122940), (1905, 106548), (2049, 99060), (2286, 88790), (2340, 86741), (2540, 79911), (2732, 74295), (3302, 61470), (3415, 59436), (3810, 53274), (4098, 49530), (4572, 44395), (4953, 40980), (5715, 35516), (6147, 33020), (6604, 30735), (6830, 29718), (7620, 26637), (8196, 24765), (8255, 24588), (8879, 22860), (9906, 20490), (10245, 19812), (11430, 17758), (12294, 16510), (13660, 14859)]