196604820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 621487944

約数和(自身を除く): 424883124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 270, 314, 324, 405, 471, 540, 628, 773, 785, 810, 942, 1413, 1546, 1570, 1620, 1884, 2319, 2355, 2826, 3092, 3140, 3865, 4239, 4638, 4710, 5652, 6957, 7065, 7730, 8478, 9276, 9420, 11595, 12717, 13914, 14130, 15460, 16956, 20871, 21195, 23190, 25434, 27828, 28260, 34785, 41742, 42390, 46380, 50868, 62613, 63585, 69570, 83484, 84780, 104355, 121361, 125226, 127170, 139140, 208710, 242722, 250452, 254340, 313065, 364083, 417420, 485444, 606805, 626130, 728166, 1092249, 1213610, 1252260, 1456332, 1820415, 2184498, 2427220, 3276747, 3640830, 4368996, 5461245, 6553494, 7281660, 9830241, 10922490, 13106988, 16383735, 19660482, 21844980, 32767470, 39320964, 49151205, 65534940, 98302410, 196604820]

約数ペア:

[(1, 196604820), (2, 98302410), (3, 65534940), (4, 49151205), (5, 39320964), (6, 32767470), (9, 21844980), (10, 19660482), (12, 16383735), (15, 13106988), (18, 10922490), (20, 9830241), (27, 7281660), (30, 6553494), (36, 5461245), (45, 4368996), (54, 3640830), (60, 3276747), (81, 2427220), (90, 2184498), (108, 1820415), (135, 1456332), (157, 1252260), (162, 1213610), (180, 1092249), (270, 728166), (314, 626130), (324, 606805), (405, 485444), (471, 417420), (540, 364083), (628, 313065), (773, 254340), (785, 250452), (810, 242722), (942, 208710), (1413, 139140), (1546, 127170), (1570, 125226), (1620, 121361), (1884, 104355), (2319, 84780), (2355, 83484), (2826, 69570), (3092, 63585), (3140, 62613), (3865, 50868), (4239, 46380), (4638, 42390), (4710, 41742), (5652, 34785), (6957, 28260), (7065, 27828), (7730, 25434), (8478, 23190), (9276, 21195), (9420, 20871), (11595, 16956), (12717, 15460), (13914, 14130)]