220639692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2207

約数の個数: 96

約数和(自身を含む): 640471552

約数和(自身を除く): 419831860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 97, 156, 182, 194, 273, 291, 364, 388, 546, 582, 679, 1092, 1164, 1261, 1358, 2037, 2083, 2522, 2716, 3783, 4074, 4166, 5044, 6249, 7566, 8148, 8332, 8827, 12498, 14581, 15132, 17654, 24996, 26481, 27079, 29162, 35308, 43743, 52962, 54158, 58324, 81237, 87486, 105924, 108316, 162474, 174972, 189553, 202051, 324948, 379106, 404102, 568659, 606153, 758212, 808204, 1137318, 1212306, 1414357, 2274636, 2424612, 2626663, 2828714, 4243071, 5253326, 5657428, 7879989, 8486142, 10506652, 15759978, 16972284, 18386641, 31519956, 36773282, 55159923, 73546564, 110319846, 220639692]

約数ペア:

[(1, 220639692), (2, 110319846), (3, 73546564), (4, 55159923), (6, 36773282), (7, 31519956), (12, 18386641), (13, 16972284), (14, 15759978), (21, 10506652), (26, 8486142), (28, 7879989), (39, 5657428), (42, 5253326), (52, 4243071), (78, 2828714), (84, 2626663), (91, 2424612), (97, 2274636), (156, 1414357), (182, 1212306), (194, 1137318), (273, 808204), (291, 758212), (364, 606153), (388, 568659), (546, 404102), (582, 379106), (679, 324948), (1092, 202051), (1164, 189553), (1261, 174972), (1358, 162474), (2037, 108316), (2083, 105924), (2522, 87486), (2716, 81237), (3783, 58324), (4074, 54158), (4166, 52962), (5044, 43743), (6249, 35308), (7566, 29162), (8148, 27079), (8332, 26481), (8827, 24996), (12498, 17654), (14581, 15132)]