201611956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{823}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 435414784

約数和(自身を除く): 233802828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 673, 823, 1346, 1646, 2692, 3292, 4711, 5761, 8749, 9422, 10699, 11522, 17498, 18844, 21398, 23044, 34996, 42796, 61243, 74893, 122486, 149786, 244972, 299572, 553879, 1107758, 2215516, 3877153, 7200427, 7754306, 14400854, 15508612, 28801708, 50402989, 100805978, 201611956]

約数ペア:

[(1, 201611956), (2, 100805978), (4, 50402989), (7, 28801708), (13, 15508612), (14, 14400854), (26, 7754306), (28, 7200427), (52, 3877153), (91, 2215516), (182, 1107758), (364, 553879), (673, 299572), (823, 244972), (1346, 149786), (1646, 122486), (2692, 74893), (3292, 61243), (4711, 42796), (5761, 34996), (8749, 23044), (9422, 21398), (10699, 18844), (11522, 17498)]