201536020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12097}}^1$

素因数の和:12137

約数の個数: 72

約数和(自身を含む): 521327016

約数和(自身を除く): 319790996

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 12097, 16660, 24194, 48388, 60485, 84679, 120970, 169358, 205649, 241940, 338716, 411298, 423395, 592753, 822596, 846790, 1028245, 1185506, 1439543, 1693580, 2056490, 2371012, 2879086, 2963765, 4112980, 5758172, 5927530, 7197715, 10076801, 11855060, 14395430, 20153602, 28790860, 40307204, 50384005, 100768010, 201536020]

約数ペア:

[(1, 201536020), (2, 100768010), (4, 50384005), (5, 40307204), (7, 28790860), (10, 20153602), (14, 14395430), (17, 11855060), (20, 10076801), (28, 7197715), (34, 5927530), (35, 5758172), (49, 4112980), (68, 2963765), (70, 2879086), (85, 2371012), (98, 2056490), (119, 1693580), (140, 1439543), (170, 1185506), (196, 1028245), (238, 846790), (245, 822596), (340, 592753), (476, 423395), (490, 411298), (595, 338716), (833, 241940), (980, 205649), (1190, 169358), (1666, 120970), (2380, 84679), (3332, 60485), (4165, 48388), (8330, 24194), (12097, 16660)]