201869122

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 381766392

約数和(自身を除く): 179897270

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 193, 386, 637, 821, 1274, 1351, 1642, 2509, 2702, 5018, 5747, 9457, 10673, 11494, 17563, 18914, 21346, 35126, 40229, 74711, 80458, 122941, 149422, 158453, 245882, 316906, 522977, 1045954, 1109171, 2059889, 2218342, 4119778, 7764197, 14419223, 15528394, 28838446, 100934561, 201869122]

約数ペア:

[(1, 201869122), (2, 100934561), (7, 28838446), (13, 15528394), (14, 14419223), (26, 7764197), (49, 4119778), (91, 2218342), (98, 2059889), (182, 1109171), (193, 1045954), (386, 522977), (637, 316906), (821, 245882), (1274, 158453), (1351, 149422), (1642, 122941), (2509, 80458), (2702, 74711), (5018, 40229), (5747, 35126), (9457, 21346), (10673, 18914), (11494, 17563)]