195400812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 488857600

約数和(自身を除く): 293456788

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 79, 93, 109, 122, 124, 158, 183, 186, 218, 237, 244, 316, 327, 366, 372, 436, 474, 654, 732, 948, 1308, 1891, 2449, 3379, 3782, 4819, 4898, 5673, 6649, 6758, 7347, 7564, 8611, 9638, 9796, 10137, 11346, 13298, 13516, 14457, 14694, 17222, 19276, 19947, 20274, 22692, 25833, 26596, 28914, 29388, 34444, 39894, 40548, 51666, 57828, 79788, 103332, 149389, 206119, 266941, 298778, 412238, 448167, 525271, 533882, 597556, 618357, 800823, 824476, 896334, 1050542, 1067764, 1236714, 1575813, 1601646, 1792668, 2101084, 2473428, 3151626, 3203292, 6303252, 16283401, 32566802, 48850203, 65133604, 97700406, 195400812]

約数ペア:

[(1, 195400812), (2, 97700406), (3, 65133604), (4, 48850203), (6, 32566802), (12, 16283401), (31, 6303252), (61, 3203292), (62, 3151626), (79, 2473428), (93, 2101084), (109, 1792668), (122, 1601646), (124, 1575813), (158, 1236714), (183, 1067764), (186, 1050542), (218, 896334), (237, 824476), (244, 800823), (316, 618357), (327, 597556), (366, 533882), (372, 525271), (436, 448167), (474, 412238), (654, 298778), (732, 266941), (948, 206119), (1308, 149389), (1891, 103332), (2449, 79788), (3379, 57828), (3782, 51666), (4819, 40548), (4898, 39894), (5673, 34444), (6649, 29388), (6758, 28914), (7347, 26596), (7564, 25833), (8611, 22692), (9638, 20274), (9796, 19947), (10137, 19276), (11346, 17222), (13298, 14694), (13516, 14457)]