200291008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9689}}^1$

素因数の和:9737

約数の個数: 56

約数和(自身を含む): 443026800

約数和(自身を除く): 242735792

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 9689, 10336, 19378, 20672, 38756, 77512, 155024, 164713, 184091, 310048, 329426, 368182, 620096, 658852, 736364, 1317704, 1472728, 2635408, 2945456, 3129547, 5270816, 5890912, 6259094, 10541632, 11781824, 12518188, 25036376, 50072752, 100145504, 200291008]

約数ペア:

[(1, 200291008), (2, 100145504), (4, 50072752), (8, 25036376), (16, 12518188), (17, 11781824), (19, 10541632), (32, 6259094), (34, 5890912), (38, 5270816), (64, 3129547), (68, 2945456), (76, 2635408), (136, 1472728), (152, 1317704), (272, 736364), (304, 658852), (323, 620096), (544, 368182), (608, 329426), (646, 310048), (1088, 184091), (1216, 164713), (1292, 155024), (2584, 77512), (5168, 38756), (9689, 20672), (10336, 19378)]