190203228

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 531780480

約数和(自身を除く): 341577252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 81, 87, 93, 108, 116, 124, 162, 174, 186, 261, 279, 324, 348, 372, 522, 558, 653, 783, 837, 899, 1044, 1116, 1306, 1566, 1674, 1798, 1959, 2349, 2511, 2612, 2697, 3132, 3348, 3596, 3918, 4698, 5022, 5394, 5877, 7836, 8091, 9396, 10044, 10788, 11754, 16182, 17631, 18937, 20243, 23508, 24273, 32364, 35262, 37874, 40486, 48546, 52893, 56811, 60729, 70524, 72819, 75748, 80972, 97092, 105786, 113622, 121458, 145638, 170433, 182187, 211572, 227244, 242916, 291276, 340866, 364374, 511299, 546561, 587047, 681732, 728748, 1022598, 1093122, 1174094, 1533897, 1639683, 1761141, 2045196, 2186244, 2348188, 3067794, 3279366, 3522282, 5283423, 6135588, 6558732, 7044564, 10566846, 15850269, 21133692, 31700538, 47550807, 63401076, 95101614, 190203228]

約数ペア:

[(1, 190203228), (2, 95101614), (3, 63401076), (4, 47550807), (6, 31700538), (9, 21133692), (12, 15850269), (18, 10566846), (27, 7044564), (29, 6558732), (31, 6135588), (36, 5283423), (54, 3522282), (58, 3279366), (62, 3067794), (81, 2348188), (87, 2186244), (93, 2045196), (108, 1761141), (116, 1639683), (124, 1533897), (162, 1174094), (174, 1093122), (186, 1022598), (261, 728748), (279, 681732), (324, 587047), (348, 546561), (372, 511299), (522, 364374), (558, 340866), (653, 291276), (783, 242916), (837, 227244), (899, 211572), (1044, 182187), (1116, 170433), (1306, 145638), (1566, 121458), (1674, 113622), (1798, 105786), (1959, 97092), (2349, 80972), (2511, 75748), (2612, 72819), (2697, 70524), (3132, 60729), (3348, 56811), (3596, 52893), (3918, 48546), (4698, 40486), (5022, 37874), (5394, 35262), (5877, 32364), (7836, 24273), (8091, 23508), (9396, 20243), (10044, 18937), (10788, 17631), (11754, 16182)]