190088997

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 321269760

約数和(自身を除く): 131180763

約数列:

[1, 3, 7, 21, 23, 29, 41, 69, 87, 123, 161, 203, 287, 331, 483, 609, 667, 861, 943, 993, 1189, 2001, 2317, 2829, 3567, 4669, 6601, 6951, 7613, 8323, 9599, 13571, 14007, 19803, 22839, 24969, 27347, 28797, 40713, 53291, 67193, 82041, 94997, 159873, 191429, 201579, 220777, 284991, 312133, 393559, 574287, 662331, 936399, 1180677, 1545439, 2184931, 2754913, 4636317, 6554793, 8264739, 9051857, 27155571, 63362999, 190088997]

約数ペア:

[(1, 190088997), (3, 63362999), (7, 27155571), (21, 9051857), (23, 8264739), (29, 6554793), (41, 4636317), (69, 2754913), (87, 2184931), (123, 1545439), (161, 1180677), (203, 936399), (287, 662331), (331, 574287), (483, 393559), (609, 312133), (667, 284991), (861, 220777), (943, 201579), (993, 191429), (1189, 159873), (2001, 94997), (2317, 82041), (2829, 67193), (3567, 53291), (4669, 40713), (6601, 28797), (6951, 27347), (7613, 24969), (8323, 22839), (9599, 19803), (13571, 14007)]