202336720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4088

約数の個数: 80

約数和(自身を含む): 511694928

約数和(自身を除く): 309358208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 4021, 5032, 6290, 8042, 10064, 12580, 16084, 20105, 25160, 32168, 40210, 50320, 64336, 68357, 80420, 136714, 148777, 160840, 273428, 297554, 321680, 341785, 546856, 595108, 683570, 743885, 1093712, 1190216, 1367140, 1487770, 2380432, 2529209, 2734280, 2975540, 5058418, 5468560, 5951080, 10116836, 11902160, 12646045, 20233672, 25292090, 40467344, 50584180, 101168360, 202336720]

約数ペア:

[(1, 202336720), (2, 101168360), (4, 50584180), (5, 40467344), (8, 25292090), (10, 20233672), (16, 12646045), (17, 11902160), (20, 10116836), (34, 5951080), (37, 5468560), (40, 5058418), (68, 2975540), (74, 2734280), (80, 2529209), (85, 2380432), (136, 1487770), (148, 1367140), (170, 1190216), (185, 1093712), (272, 743885), (296, 683570), (340, 595108), (370, 546856), (592, 341785), (629, 321680), (680, 297554), (740, 273428), (1258, 160840), (1360, 148777), (1480, 136714), (2516, 80420), (2960, 68357), (3145, 64336), (4021, 50320), (5032, 40210), (6290, 32168), (8042, 25160), (10064, 20105), (12580, 16084)]