202318496

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 428906016

約数和(自身を除く): 226587520

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 167, 262, 272, 289, 334, 524, 544, 578, 668, 1048, 1156, 1336, 2096, 2227, 2312, 2672, 2839, 4192, 4454, 4624, 5344, 5678, 8908, 9248, 11356, 17816, 21877, 22712, 35632, 37859, 43754, 45424, 48263, 71264, 75718, 87508, 90848, 96526, 151436, 175016, 193052, 302872, 350032, 371909, 386104, 605744, 700064, 743818, 772208, 1211488, 1487636, 1544416, 2975272, 5950544, 6322453, 11901088, 12644906, 25289812, 50579624, 101159248, 202318496]

約数ペア:

[(1, 202318496), (2, 101159248), (4, 50579624), (8, 25289812), (16, 12644906), (17, 11901088), (32, 6322453), (34, 5950544), (68, 2975272), (131, 1544416), (136, 1487636), (167, 1211488), (262, 772208), (272, 743818), (289, 700064), (334, 605744), (524, 386104), (544, 371909), (578, 350032), (668, 302872), (1048, 193052), (1156, 175016), (1336, 151436), (2096, 96526), (2227, 90848), (2312, 87508), (2672, 75718), (2839, 71264), (4192, 48263), (4454, 45424), (4624, 43754), (5344, 37859), (5678, 35632), (8908, 22712), (9248, 21877), (11356, 17816)]