193330284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 527733360

約数和(自身を除く): 334403076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 394, 588, 591, 788, 1182, 1379, 1669, 2364, 2758, 3338, 4137, 5007, 5516, 6676, 8274, 9653, 10014, 11683, 16548, 19306, 20028, 23366, 28959, 35049, 38612, 46732, 57918, 70098, 81781, 115836, 140196, 163562, 245343, 327124, 328793, 490686, 657586, 981372, 986379, 1315172, 1972758, 2301551, 3945516, 4603102, 6904653, 9206204, 13809306, 16110857, 27618612, 32221714, 48332571, 64443428, 96665142, 193330284]

約数ペア:

[(1, 193330284), (2, 96665142), (3, 64443428), (4, 48332571), (6, 32221714), (7, 27618612), (12, 16110857), (14, 13809306), (21, 9206204), (28, 6904653), (42, 4603102), (49, 3945516), (84, 2301551), (98, 1972758), (147, 1315172), (196, 986379), (197, 981372), (294, 657586), (394, 490686), (588, 328793), (591, 327124), (788, 245343), (1182, 163562), (1379, 140196), (1669, 115836), (2364, 81781), (2758, 70098), (3338, 57918), (4137, 46732), (5007, 38612), (5516, 35049), (6676, 28959), (8274, 23366), (9653, 20028), (10014, 19306), (11683, 16548)]