202442910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 545011200

約数和(自身を除く): 342568290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 37, 38, 57, 58, 74, 87, 95, 111, 114, 145, 174, 185, 190, 222, 285, 290, 331, 370, 435, 551, 555, 570, 662, 703, 870, 993, 1073, 1102, 1110, 1406, 1653, 1655, 1986, 2109, 2146, 2755, 3219, 3306, 3310, 3515, 4218, 4965, 5365, 5510, 6289, 6438, 7030, 8265, 9599, 9930, 10545, 10730, 12247, 12578, 16095, 16530, 18867, 19198, 20387, 21090, 24494, 28797, 31445, 32190, 36741, 37734, 40774, 47995, 57594, 61161, 61235, 62890, 73482, 94335, 95990, 101935, 122322, 122470, 143985, 182381, 183705, 188670, 203870, 232693, 287970, 305805, 355163, 364762, 367410, 465386, 547143, 611610, 698079, 710326, 911905, 1065489, 1094286, 1163465, 1396158, 1775815, 1823810, 2130978, 2326930, 2735715, 3490395, 3551630, 5327445, 5471430, 6748097, 6980790, 10654890, 13496194, 20244291, 33740485, 40488582, 67480970, 101221455, 202442910]

約数ペア:

[(1, 202442910), (2, 101221455), (3, 67480970), (5, 40488582), (6, 33740485), (10, 20244291), (15, 13496194), (19, 10654890), (29, 6980790), (30, 6748097), (37, 5471430), (38, 5327445), (57, 3551630), (58, 3490395), (74, 2735715), (87, 2326930), (95, 2130978), (111, 1823810), (114, 1775815), (145, 1396158), (174, 1163465), (185, 1094286), (190, 1065489), (222, 911905), (285, 710326), (290, 698079), (331, 611610), (370, 547143), (435, 465386), (551, 367410), (555, 364762), (570, 355163), (662, 305805), (703, 287970), (870, 232693), (993, 203870), (1073, 188670), (1102, 183705), (1110, 182381), (1406, 143985), (1653, 122470), (1655, 122322), (1986, 101935), (2109, 95990), (2146, 94335), (2755, 73482), (3219, 62890), (3306, 61235), (3310, 61161), (3515, 57594), (4218, 47995), (4965, 40774), (5365, 37734), (5510, 36741), (6289, 32190), (6438, 31445), (7030, 28797), (8265, 24494), (9599, 21090), (9930, 20387), (10545, 19198), (10730, 18867), (12247, 16530), (12578, 16095)]