201496869

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 380851200

約数和(自身を除く): 179354331

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 49, 51, 63, 93, 119, 147, 153, 189, 217, 279, 289, 357, 441, 459, 527, 651, 833, 837, 867, 1071, 1323, 1519, 1581, 1953, 2023, 2499, 2601, 3213, 3689, 4557, 4743, 4913, 5859, 6069, 7497, 7803, 8959, 11067, 13671, 14161, 14229, 14739, 18207, 22491, 25823, 26877, 33201, 34391, 41013, 42483, 44217, 54621, 62713, 77469, 80631, 99603, 103173, 127449, 132651, 152303, 188139, 232407, 240737, 241893, 309519, 382347, 438991, 456909, 564417, 697221, 722211, 928557, 1066121, 1316973, 1370727, 1693251, 2166633, 3198363, 3950919, 4112181, 6499899, 7462847, 9595089, 11852757, 22388541, 28785267, 67165623, 201496869]

約数ペア:

[(1, 201496869), (3, 67165623), (7, 28785267), (9, 22388541), (17, 11852757), (21, 9595089), (27, 7462847), (31, 6499899), (49, 4112181), (51, 3950919), (63, 3198363), (93, 2166633), (119, 1693251), (147, 1370727), (153, 1316973), (189, 1066121), (217, 928557), (279, 722211), (289, 697221), (357, 564417), (441, 456909), (459, 438991), (527, 382347), (651, 309519), (833, 241893), (837, 240737), (867, 232407), (1071, 188139), (1323, 152303), (1519, 132651), (1581, 127449), (1953, 103173), (2023, 99603), (2499, 80631), (2601, 77469), (3213, 62713), (3689, 54621), (4557, 44217), (4743, 42483), (4913, 41013), (5859, 34391), (6069, 33201), (7497, 26877), (7803, 25823), (8959, 22491), (11067, 18207), (13671, 14739), (14161, 14229)]