202019835

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 339596064

約数和(自身を除く): 137576229

約数列:

[1, 3, 5, 15, 53, 59, 73, 159, 177, 219, 265, 295, 365, 795, 885, 1095, 3127, 3481, 3869, 4307, 9381, 10443, 11607, 12921, 15635, 17405, 19345, 21535, 46905, 52215, 58035, 64605, 184493, 228271, 254113, 553479, 684813, 762339, 922465, 1141355, 1270565, 2767395, 3424065, 3811695, 13467989, 40403967, 67339945, 202019835]

約数ペア:

[(1, 202019835), (3, 67339945), (5, 40403967), (15, 13467989), (53, 3811695), (59, 3424065), (73, 2767395), (159, 1270565), (177, 1141355), (219, 922465), (265, 762339), (295, 684813), (365, 553479), (795, 254113), (885, 228271), (1095, 184493), (3127, 64605), (3481, 58035), (3869, 52215), (4307, 46905), (9381, 21535), (10443, 19345), (11607, 17405), (12921, 15635)]