195686988

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{47543}}^1$

素因数の和:47571

約数の個数: 48

約数和(自身を含む): 532492800

約数和(自身を除く): 336805812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 47543, 95086, 142629, 190172, 285258, 332801, 570516, 665602, 998403, 1331204, 1996806, 2329607, 3993612, 4659214, 6988821, 9318428, 13977642, 16307249, 27955284, 32614498, 48921747, 65228996, 97843494, 195686988]

約数ペア:

[(1, 195686988), (2, 97843494), (3, 65228996), (4, 48921747), (6, 32614498), (7, 27955284), (12, 16307249), (14, 13977642), (21, 9318428), (28, 6988821), (42, 4659214), (49, 3993612), (84, 2329607), (98, 1996806), (147, 1331204), (196, 998403), (294, 665602), (343, 570516), (588, 332801), (686, 285258), (1029, 190172), (1372, 142629), (2058, 95086), (4116, 47543)]