200461552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 439257600

約数和(自身を除く): 238796048

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 79, 136, 152, 158, 272, 304, 316, 323, 491, 632, 646, 982, 1264, 1292, 1343, 1501, 1964, 2584, 2686, 3002, 3928, 5168, 5372, 6004, 7856, 8347, 9329, 10744, 12008, 16694, 18658, 21488, 24016, 25517, 33388, 37316, 38789, 51034, 66776, 74632, 77578, 102068, 133552, 149264, 155156, 158593, 204136, 310312, 317186, 408272, 620624, 634372, 659413, 736991, 1268744, 1318826, 1473982, 2537488, 2637652, 2947964, 5275304, 5895928, 10550608, 11791856, 12528847, 25057694, 50115388, 100230776, 200461552]

約数ペア:

[(1, 200461552), (2, 100230776), (4, 50115388), (8, 25057694), (16, 12528847), (17, 11791856), (19, 10550608), (34, 5895928), (38, 5275304), (68, 2947964), (76, 2637652), (79, 2537488), (136, 1473982), (152, 1318826), (158, 1268744), (272, 736991), (304, 659413), (316, 634372), (323, 620624), (491, 408272), (632, 317186), (646, 310312), (982, 204136), (1264, 158593), (1292, 155156), (1343, 149264), (1501, 133552), (1964, 102068), (2584, 77578), (2686, 74632), (3002, 66776), (3928, 51034), (5168, 38789), (5372, 37316), (6004, 33388), (7856, 25517), (8347, 24016), (9329, 21488), (10744, 18658), (12008, 16694)]